Mon Oct 20 14:19:00 UTC 2025 Sun Oct 19 05:51:08 UTC 2025

Wikipedia Color Contrast Errors

Baseline: 94

Scanned 100 pages.

64 pages without color contrast violations.

36 pages with color contrast violations.

Maritime_Health_Research_and_Education-NET/DM2/Diabetes_2_Grupo_España - Total Errors: 4

Selector Context Message
div.mw-content-ltr.mw-parser-output > section.mf-section-0 > table.wikitable:nth-child(8) > tbody > tr:nth-child(6) > th:nth-child(1)[style] > b > small
<small>DIABETES</small>
Fix any of the following: Element has insufficient color contrast of 3.99 (foreground color: #ffffff, background color: #ff0000, font size: 10.0pt (13.3333px), font weight: bold). Expected contrast ratio of 4.5:1
div.mw-content-ltr.mw-parser-output > section.mf-section-0 > table.wikitable:nth-child(11) > tbody > tr:nth-child(6) > th:nth-child(1)[style] > b > small
<small>DIABETES</small>
Fix any of the following: Element has insufficient color contrast of 3.99 (foreground color: #ffffff, background color: #ff0000, font size: 10.0pt (13.3333px), font weight: bold). Expected contrast ratio of 4.5:1
div.mw-content-ltr.mw-parser-output > section.mf-section-0 > table.wikitable:nth-child(14) > tbody > tr:nth-child(6) > th:nth-child(1)[style] > b > small
<small>DIABETES</small>
Fix any of the following: Element has insufficient color contrast of 3.99 (foreground color: #ffffff, background color: #ff0000, font size: 10.0pt (13.3333px), font weight: bold). Expected contrast ratio of 4.5:1
div.mw-content-ltr.mw-parser-output > section.mf-section-0 > table.wikitable:nth-child(16) > tbody > tr:nth-child(6) > th:nth-child(1)[style] > b > small
<small>DIABETES</small>
Fix any of the following: Element has insufficient color contrast of 3.99 (foreground color: #ffffff, background color: #ff0000, font size: 10.0pt (13.3333px), font weight: bold). Expected contrast ratio of 4.5:1

Introducción_a_la_computación/El_computador_y_su_historia - Total Errors: 1

Selector Context Message
div.mw-content-ltr.mw-parser-output > section.mf-section-4.collapsible-block > table[style] > tbody > tr:nth-child(1)[style] > td > a[title="Introducción\ a\ la\ computación"]
<a href="/wiki/Introducci%C3%B3n_a_la_computaci%C3%B3n" title="Introducción a la computación">Introducción a la computación</a>
Fix any of the following: Element has insufficient color contrast of 3.17 (foreground color: #3366cc, background color: #99ccff, font size: 12.0pt (16px), font weight: normal). Expected contrast ratio of 4.5:1

Lógica_proposicional/Tablas_de_verdad - Total Errors: 1

Selector Context Message
div.mw-content-ltr.mw-parser-output > section.mf-section-2.collapsible-block > table[style] > tbody > tr[style] > td > a[title="Lógica\ proposicional"]
<a href="/wiki/L%C3%B3gica_proposicional" title="Lógica proposicional">Lógica proposicional</a>
Fix any of the following: Element has insufficient color contrast of 3.17 (foreground color: #3366cc, background color: #99ccff, font size: 12.0pt (16px), font weight: normal). Expected contrast ratio of 4.5:1

Números_naturales/La_multiplicación - Total Errors: 1

Selector Context Message
.client-js.mf-expand-sections-clientpref-0.mf-font-size-clientpref-small.mw-mf-amc-clientpref-0:root
<a href="/wiki/N%C3%BAmeros_naturales" title="Números naturales">Números naturales</a>
Fix any of the following: Element has insufficient color contrast of 3.17 (foreground color: #3366cc, background color: #99ccff, font size: 12.0pt (16px), font weight: normal). Expected contrast ratio of 4.5:1

El_sistema_solar/Componentes - Total Errors: 1

Selector Context Message
div.mw-content-ltr.mw-parser-output > section.mf-section-3.collapsible-block > table[style] > tbody > tr[style] > td > a[href$="El_sistema_solar"][title="El\ sistema\ solar"
<a href="/wiki/El_sistema_solar" title="El sistema solar">El sistema solar</a>
Fix any of the following: Element has insufficient color contrast of 3.17 (foreground color: #3366cc, background color: #99ccff, font size: 12.0pt (16px), font weight: normal). Expected contrast ratio of 4.5:1

Fundamentos_de_programación/Expresiones - Total Errors: 5

Selector Context Message
div.mw-content-ltr.mw-parser-output > section.mf-section-4.collapsible-block > ol.references > li > span.reference-text > table.infobox > tbody > tr > th[style] > b > a[title="w\:Litoria\ caerulea"].extiw
<a href="https://es.wikipedia.org/wiki/Litoria_caerulea" class="extiw" title="w:Litoria caerulea">Rana arborícola verde</a>
Fix any of the following: Element has insufficient color contrast of 3.48 (foreground color: #3366cc, background color: #ffc0cb, font size: 13.0pt (17.28px), font weight: bold). Expected contrast ratio of 4.5:1
div.mw-content-ltr.mw-parser-output > section.mf-section-4.collapsible-block > ol.references > li > span.reference-text > table.infobox > tbody > tr > th[style] > small > b > a[title="w\:Estado\ de\ conservación"].extiw
<a href="https://es.wikipedia.org/wiki/Estado_de_conservaci%C3%B3n" class="extiw" title="w:Estado de conservación">Estado de conservación:</a>
Fix any of the following: Element has insufficient color contrast of 3.48 (foreground color: #3366cc, background color: #ffc0cb, font size: 10.8pt (14.4px), font weight: bold). Expected contrast ratio of 4.5:1
div.mw-content-ltr.mw-parser-output > section.mf-section-4.collapsible-block > ol.references > li > span.reference-text > table.infobox > tbody > tr[bgcolor] > th > a[title="w\:Clasificacion\ científica"].extiw
<a href="https://es.wikipedia.org/wiki/Clasificacion_cient%C3%ADfica" class="extiw" title="w:Clasificacion científica">Clasificación científica</a>
Fix any of the following: Element has insufficient color contrast of 3.48 (foreground color: #3366cc, background color: #ffc0cb, font size: 10.8pt (14.4px), font weight: bold). Expected contrast ratio of 4.5:1
div.mw-content-ltr.mw-parser-output > section.mf-section-4.collapsible-block > ol.references > li > span.reference-text > table.infobox > tbody > tr[bgcolor] > th > a[title="w\:esNombre\ binomial"].extiw
<a href="https://es.wikipedia.org/wiki/esNombre_binomial" class="extiw" title="w:esNombre binomial">Nombre binomial</a>
Fix any of the following: Element has insufficient color contrast of 3.48 (foreground color: #3366cc, background color: #ffc0cb, font size: 10.8pt (14.4px), font weight: bold). Expected contrast ratio of 4.5:1
div.mw-content-ltr.mw-parser-output > section.mf-section-4.collapsible-block > table[style] > tbody > tr[style] > td > a[title="Fundamentos\ de\ programación"]
<a href="/wiki/Fundamentos_de_programaci%C3%B3n" title="Fundamentos de programación">Fundamentos de programación</a>
Fix any of the following: Element has insufficient color contrast of 3.17 (foreground color: #3366cc, background color: #99ccff, font size: 12.0pt (16px), font weight: normal). Expected contrast ratio of 4.5:1

Pensamiento_pedagógico_en_la_edad_antigua - Total Errors: 1

Selector Context Message
div.mw-content-ltr.mw-parser-output > section.mf-section-1.collapsible-block > table[style] > tbody > tr[style] > td > a[title="Filosofía\ de\ la\ Educación"]
<a href="/wiki/Filosof%C3%ADa_de_la_Educaci%C3%B3n" title="Filosofía de la Educación">Filosofía de la Educación</a>
Fix any of the following: Element has insufficient color contrast of 3.17 (foreground color: #3366cc, background color: #99ccff, font size: 12.0pt (16px), font weight: normal). Expected contrast ratio of 4.5:1

Números_naturales/Propiedades_y_relaciones_de_orden - Total Errors: 1

Selector Context Message
.client-js.mf-expand-sections-clientpref-0.mf-font-size-clientpref-small.mw-mf-amc-clientpref-0:root
<a href="/wiki/N%C3%BAmeros_naturales" title="Números naturales">Números naturales</a>
Fix any of the following: Element has insufficient color contrast of 3.17 (foreground color: #3366cc, background color: #99ccff, font size: 12.0pt (16px), font weight: normal). Expected contrast ratio of 4.5:1

Introducción_a_la_lógica - Total Errors: 1

Selector Context Message
div.mw-content-ltr.mw-parser-output > section.mf-section-9.collapsible-block > table[style] > tbody > tr[style] > td > b
<b>Proyecto: Introducción a la lógica</b>
Fix any of the following: Element has insufficient color contrast of 2.83 (foreground color: #fffaf0, background color: #ff6347, font size: 12.0pt (16px), font weight: bold). Expected contrast ratio of 4.5:1

Lógica_proposicional/Equivalencias - Total Errors: 1

Selector Context Message
div.mw-content-ltr.mw-parser-output > section.mf-section-3.collapsible-block > table[style] > tbody > tr[style] > td > a[title="Lógica\ proposicional"]
<a href="/wiki/L%C3%B3gica_proposicional" title="Lógica proposicional">Lógica proposicional</a>
Fix any of the following: Element has insufficient color contrast of 3.17 (foreground color: #3366cc, background color: #99ccff, font size: 12.0pt (16px), font weight: normal). Expected contrast ratio of 4.5:1

Curso_de_inglés_básico - Total Errors: 1

Selector Context Message
div.mw-content-ltr.mw-parser-output > section.mf-section-0 > table.infobox.collapsible.collapsed.nowraplinks[style] > tbody > tr > th[style] > span > [id='collapseButton0']
<a id="collapseButton0" href="javascript:collapseTable(0);">mostrar</a>
Fix any of the following: Element has insufficient color contrast of 3.37 (foreground color: #3366cc, background color: #c6c9ff, font size: 10.8pt (14.4px), font weight: normal). Expected contrast ratio of 4.5:1

Números_naturales/Potenciación - Total Errors: 1

Selector Context Message
.client-js.mf-expand-sections-clientpref-0.mf-font-size-clientpref-small.mw-mf-amc-clientpref-0:root
<a href="/wiki/N%C3%BAmeros_naturales" title="Números naturales">Números naturales</a>
Fix any of the following: Element has insufficient color contrast of 3.17 (foreground color: #3366cc, background color: #99ccff, font size: 12.0pt (16px), font weight: normal). Expected contrast ratio of 4.5:1

Lógica_proposicional/Reglas_de_inferencia - Total Errors: 1

Selector Context Message
div.mw-content-ltr.mw-parser-output > section.mf-section-3.collapsible-block > table[style] > tbody > tr[style] > td > a[title="Lógica\ proposicional"]
<a href="/wiki/L%C3%B3gica_proposicional" title="Lógica proposicional">Lógica proposicional</a>
Fix any of the following: Element has insufficient color contrast of 3.17 (foreground color: #3366cc, background color: #99ccff, font size: 12.0pt (16px), font weight: normal). Expected contrast ratio of 4.5:1

Entrenamiento_deportivo/Métodos_y_medios - Total Errors: 1

Selector Context Message
div.mw-content-ltr.mw-parser-output > section.mf-section-4.collapsible-block > table[style] > tbody > tr[style] > td > a[href$="Entrenamiento_deportivo"][title="Entrenamiento\ deportivo"
<a href="/wiki/Entrenamiento_deportivo" title="Entrenamiento deportivo">Entrenamiento deportivo</a>
Fix any of the following: Element has insufficient color contrast of 3.17 (foreground color: #3366cc, background color: #99ccff, font size: 12.0pt (16px), font weight: normal). Expected contrast ratio of 4.5:1

Introducción_a_la_psicología/Desarrollo_humano - Total Errors: 1

Selector Context Message
div.mw-content-ltr.mw-parser-output > section.mf-section-4.collapsible-block > table[style] > tbody > tr[style] > td > a[title="Introducción\ a\ la\ psicología"]
<a href="/wiki/Introducci%C3%B3n_a_la_psicolog%C3%ADa" title="Introducción a la psicología">Introducción a la psicología</a>
Fix any of the following: Element has insufficient color contrast of 3.17 (foreground color: #3366cc, background color: #99ccff, font size: 12.0pt (16px), font weight: normal). Expected contrast ratio of 4.5:1

Números_naturales/La_suma - Total Errors: 1

Selector Context Message
.client-js.mf-expand-sections-clientpref-0.mf-font-size-clientpref-small.mw-mf-amc-clientpref-0:root
<a href="/wiki/N%C3%BAmeros_naturales" title="Números naturales">Números naturales</a>
Fix any of the following: Element has insufficient color contrast of 3.17 (foreground color: #3366cc, background color: #99ccff, font size: 12.0pt (16px), font weight: normal). Expected contrast ratio of 4.5:1

Fútbol/Técnicas_de_fútbol - Total Errors: 1

Selector Context Message
.client-js.mf-expand-sections-clientpref-0.mf-font-size-clientpref-small.mw-mf-amc-clientpref-0:root
<a href="/wiki/F%C3%BAtbol" title="Fútbol">Fútbol</a>
Fix any of the following: Element has insufficient color contrast of 3.17 (foreground color: #3366cc, background color: #99ccff, font size: 12.0pt (16px), font weight: normal). Expected contrast ratio of 4.5:1

Departamento_de_medicina - Total Errors: 2

Selector Context Message
div.mw-content-ltr.mw-parser-output > section.mf-section-0 > div.notheme[style] > div[style] > b:nth-child(2) > a
<a href="/wiki/Facultad_de_Ciencias_de_la_Salud" title="Facultad de Ciencias de la Salud">Facultad de Ciencias de la Salud</a>
Fix any of the following: Element has insufficient color contrast of 2.08 (foreground color: #3366cc, background color: #04b4ae, font size: 14.4pt (19.2px), font weight: bold). Expected contrast ratio of 3:1
div.mw-content-ltr.mw-parser-output > section.mf-section-0 > div.notheme[style] > div[style] > b > a[title="Portada"]
<a href="/wiki/Portada" title="Portada">Wikiversidad en Español</a>
Fix any of the following: Element has insufficient color contrast of 2.08 (foreground color: #3366cc, background color: #04b4ae, font size: 14.4pt (19.2px), font weight: bold). Expected contrast ratio of 3:1

Fundamentos_de_programación/Manejo_de_errores - Total Errors: 1

Selector Context Message
div.mw-content-ltr.mw-parser-output > section.mf-section-4.collapsible-block > table[style] > tbody > tr[style] > td > a[title="Fundamentos\ de\ programación"]
<a href="/wiki/Fundamentos_de_programaci%C3%B3n" title="Fundamentos de programación">Fundamentos de programación</a>
Fix any of the following: Element has insufficient color contrast of 3.17 (foreground color: #3366cc, background color: #99ccff, font size: 12.0pt (16px), font weight: normal). Expected contrast ratio of 4.5:1

Entrenamiento_deportivo/Principios_fundamentales - Total Errors: 1

Selector Context Message
div.mw-content-ltr.mw-parser-output > section.mf-section-4.collapsible-block > table[style] > tbody > tr[style] > td > a[href$="Entrenamiento_deportivo"][title="Entrenamiento\ deportivo"
<a href="/wiki/Entrenamiento_deportivo" title="Entrenamiento deportivo">Entrenamiento deportivo</a>
Fix any of the following: Element has insufficient color contrast of 3.17 (foreground color: #3366cc, background color: #99ccff, font size: 12.0pt (16px), font weight: normal). Expected contrast ratio of 4.5:1

Entrenamiento_deportivo/Preparación_técnica - Total Errors: 1

Selector Context Message
div.mw-content-ltr.mw-parser-output > section.mf-section-4.collapsible-block > table[style] > tbody > tr[style] > td > a[href$="Entrenamiento_deportivo"][title="Entrenamiento\ deportivo"
<a href="/wiki/Entrenamiento_deportivo" title="Entrenamiento deportivo">Entrenamiento deportivo</a>
Fix any of the following: Element has insufficient color contrast of 3.17 (foreground color: #3366cc, background color: #99ccff, font size: 12.0pt (16px), font weight: normal). Expected contrast ratio of 4.5:1

Introducción_a_la_psicología/Principales_teorías_psicológicas - Total Errors: 1

Selector Context Message
div.mw-content-ltr.mw-parser-output > section.mf-section-4.collapsible-block > table[style] > tbody > tr:nth-child(1)[style] > td > a[title="Introducción\ a\ la\ psicología"]
<a href="/wiki/Introducci%C3%B3n_a_la_psicolog%C3%ADa" title="Introducción a la psicología">Introducción a la psicología</a>
Fix any of the following: Element has insufficient color contrast of 3.17 (foreground color: #3366cc, background color: #99ccff, font size: 12.0pt (16px), font weight: normal). Expected contrast ratio of 4.5:1

Fútbol/Teoría - Total Errors: 1

Selector Context Message
.client-js.mf-expand-sections-clientpref-0.mf-font-size-clientpref-small.mw-mf-amc-clientpref-0:root
<a href="/wiki/F%C3%BAtbol" title="Fútbol">Fútbol</a>
Fix any of the following: Element has insufficient color contrast of 3.17 (foreground color: #3366cc, background color: #99ccff, font size: 12.0pt (16px), font weight: normal). Expected contrast ratio of 4.5:1

Entrenamiento_deportivo/Preparación_física - Total Errors: 1

Selector Context Message
div.mw-content-ltr.mw-parser-output > section.mf-section-4.collapsible-block > table[style] > tbody > tr[style] > td > a[href$="Entrenamiento_deportivo"][title="Entrenamiento\ deportivo"
<a href="/wiki/Entrenamiento_deportivo" title="Entrenamiento deportivo">Entrenamiento deportivo</a>
Fix any of the following: Element has insufficient color contrast of 3.17 (foreground color: #3366cc, background color: #99ccff, font size: 12.0pt (16px), font weight: normal). Expected contrast ratio of 4.5:1

Lógica_proposicional/La_disyunción - Total Errors: 1

Selector Context Message
div.mw-content-ltr.mw-parser-output > section.mf-section-3.collapsible-block > table[style] > tbody > tr[style] > td > a[title="Lógica\ proposicional"]
<a href="/wiki/L%C3%B3gica_proposicional" title="Lógica proposicional">Lógica proposicional</a>
Fix any of the following: Element has insufficient color contrast of 3.17 (foreground color: #3366cc, background color: #99ccff, font size: 12.0pt (16px), font weight: normal). Expected contrast ratio of 4.5:1

Números_naturales/Números_primos_y_compuestos - Total Errors: 1

Selector Context Message
.client-js.mf-expand-sections-clientpref-0.mf-font-size-clientpref-small.mw-mf-amc-clientpref-0:root
<a href="/wiki/N%C3%BAmeros_naturales" title="Números naturales">Números naturales</a>
Fix any of the following: Element has insufficient color contrast of 3.17 (foreground color: #3366cc, background color: #99ccff, font size: 12.0pt (16px), font weight: normal). Expected contrast ratio of 4.5:1

Área_de_probabilidades - Total Errors: 2

Selector Context Message
div.mw-content-ltr.mw-parser-output > section.mf-section-3.collapsible-block > table.infobox.collapsible.nowraplinks > tbody > tr > th[style] > span > [id='collapseButton0']
<a id="collapseButton0" href="javascript:collapseTable(0);">ocultar</a>
Fix any of the following: Element has insufficient color contrast of 3.37 (foreground color: #3366cc, background color: #c6c9ff, font size: 10.8pt (14.4px), font weight: normal). Expected contrast ratio of 4.5:1
div.mw-content-ltr.mw-parser-output > section.mf-section-3.collapsible-block > table.infobox.collapsible.nowraplinks > tbody > tr > th[style] > span:nth-child(3) > a[title="Departamento\ de\ matemática"]
<a href="/wiki/Departamento_de_matem%C3%A1tica" title="Departamento de matemática">Departamento de matemática</a>
Fix any of the following: Element has insufficient color contrast of 3.37 (foreground color: #3366cc, background color: #c6c9ff, font size: 11.9pt (15.84px), font weight: bold). Expected contrast ratio of 4.5:1

Problemas_metafísica_en_la_educación - Total Errors: 1

Selector Context Message
.client-js.mf-expand-sections-clientpref-0.mf-font-size-clientpref-small.mw-mf-amc-clientpref-0:root
<a href="/wiki/La_educaci%C3%B3n" title="La educación">La educación</a>
Fix any of the following: Element has insufficient color contrast of 3.17 (foreground color: #3366cc, background color: #99ccff, font size: 12.0pt (16px), font weight: normal). Expected contrast ratio of 4.5:1

Introducción_a_la_psicología/Las_partes_del_cerebro - Total Errors: 1

Selector Context Message
div.mw-content-ltr.mw-parser-output > section.mf-section-4.collapsible-block > table[style] > tbody > tr[style] > td > a[title="Introducción\ a\ la\ psicología"]
<a href="/wiki/Introducci%C3%B3n_a_la_psicolog%C3%ADa" title="Introducción a la psicología">Introducción a la psicología</a>
Fix any of the following: Element has insufficient color contrast of 3.17 (foreground color: #3366cc, background color: #99ccff, font size: 12.0pt (16px), font weight: normal). Expected contrast ratio of 4.5:1

Biología_Evolutiva_del_Hombre - Total Errors: 45

Selector Context Message
div.mw-content-ltr.mw-parser-output > section.mf-section-4.collapsible-block > table[style] > tbody > tr > td[rowspan="\31 7"][style] > .new.new
<a href="/w/index.php?title=E%C3%B3n_Fanerozoico&action=edit&redlink=1" class="new" title="Eón Fanerozoico (la página no existe)">Fanerozoico</a>
Fix any of the following: Element has insufficient color contrast of 3.77 (foreground color: #bf3c2c, background color: #b3e2d1, font size: 11.4pt (15.2px), font weight: normal). Expected contrast ratio of 4.5:1
div.mw-content-ltr.mw-parser-output > section.mf-section-4.collapsible-block > table[style] > tbody > tr:nth-child(2) > td[rowspan="\32 "][style] > .new.new
<a href="/w/index.php?title=Per%C3%ADodo_cuaternario&action=edit&redlink=1" class="new" title="Período cuaternario (la página no existe)">Cuaternario</a>
Fix any of the following: Element has insufficient color contrast of 4.16 (foreground color: #bf3c2c, background color: #ffddb3, font size: 11.4pt (15.2px), font weight: normal). Expected contrast ratio of 4.5:1
div.mw-content-ltr.mw-parser-output > section.mf-section-4.collapsible-block > table[style] > tbody > tr > td[style] > a[title="Neógeno\ \(la\ página\ no\ existe\)"].new
<a href="/w/index.php?title=Ne%C3%B3geno&action=edit&redlink=1" class="new" title="Neógeno (la página no existe)">Neógeno</a>
Fix any of the following: Element has insufficient color contrast of 3.63 (foreground color: #bf3c2c, background color: #fdcc8a, font size: 11.4pt (15.2px), font weight: normal). Expected contrast ratio of 4.5:1
div.mw-content-ltr.mw-parser-output > section.mf-section-4.collapsible-block > table[style] > tbody > tr > td[style] > a[title="Mioceno\ \(la\ página\ no\ existe\)"].new
<a href="/w/index.php?title=Mioceno&action=edit&redlink=1" class="new" title="Mioceno (la página no existe)">Mioceno</a>
Fix any of the following: Element has insufficient color contrast of 4.02 (foreground color: #bf3c2c, background color: #ffde00, font size: 11.4pt (15.2px), font weight: normal). Expected contrast ratio of 4.5:1
div.mw-content-ltr.mw-parser-output > section.mf-section-4.collapsible-block > table[style] > tbody > tr:nth-child(6) > td[rowspan="\33 "][style] > .new.new
<a href="/w/index.php?title=Pale%C3%B3geno&action=edit&redlink=1" class="new" title="Paleógeno (la página no existe)">Paleógeno</a>
Fix any of the following: Element has insufficient color contrast of 3 (foreground color: #bf3c2c, background color: #ffb300, font size: 11.4pt (15.2px), font weight: normal). Expected contrast ratio of 4.5:1
div.mw-content-ltr.mw-parser-output > section.mf-section-4.collapsible-block > table[style] > tbody > tr:nth-child(6) > td:nth-child(2)[style] > .new.new
<a href="/w/index.php?title=Oligoceno&action=edit&redlink=1" class="new" title="Oligoceno (la página no existe)">Oligoceno</a>
Fix any of the following: Element has insufficient color contrast of 3.28 (foreground color: #bf3c2c, background color: #eac672, font size: 11.4pt (15.2px), font weight: normal). Expected contrast ratio of 4.5:1
div.mw-content-ltr.mw-parser-output > section.mf-section-4.collapsible-block > table[style] > tbody > tr > td[style] > a[title="Eoceno\ \(la\ página\ no\ existe\)"].new
<a href="/w/index.php?title=Eoceno&action=edit&redlink=1" class="new" title="Eoceno (la página no existe)">Eoceno</a>
Fix any of the following: Element has insufficient color contrast of 2.7 (foreground color: #bf3c2c, background color: #eaad43, font size: 11.4pt (15.2px), font weight: normal). Expected contrast ratio of 4.5:1
div.mw-content-ltr.mw-parser-output > section.mf-section-4.collapsible-block > table[style] > tbody > tr:nth-child(8) > td:nth-child(1)[style] > .new.new
<a href="/w/index.php?title=Paleoceno&action=edit&redlink=1" class="new" title="Paleoceno (la página no existe)">Paleoceno</a>
Fix any of the following: Element has insufficient color contrast of 2.23 (foreground color: #bf3c2c, background color: #eb9301, font size: 11.4pt (15.2px), font weight: normal). Expected contrast ratio of 4.5:1
div.mw-content-ltr.mw-parser-output > section.mf-section-4.collapsible-block > table[style] > tbody > tr:nth-child(9) > td[rowspan="\33 "]:nth-child(1)[style] > .new.new
<a href="/w/index.php?title=Era_Mesozoica&action=edit&redlink=1" class="new" title="Era Mesozoica (la página no existe)">Mesozoico</a>
Fix any of the following: Element has insufficient color contrast of 2.05 (foreground color: #bf3c2c, background color: #7fad51, font size: 11.4pt (15.2px), font weight: normal). Expected contrast ratio of 4.5:1
div.mw-content-ltr.mw-parser-output > section.mf-section-4.collapsible-block > table[style] > tbody > tr:nth-child(9) > td:nth-child(2)[style] > .new.new
<a href="/w/index.php?title=Cret%C3%A1cico&action=edit&redlink=1" class="new" title="Cretácico (la página no existe)">Cretácico</a>
Fix any of the following: Element has insufficient color contrast of 2.49 (foreground color: #bf3c2c, background color: #7fc31c, font size: 11.4pt (15.2px), font weight: normal). Expected contrast ratio of 4.5:1
div.mw-content-ltr.mw-parser-output > section.mf-section-4.collapsible-block > table[style] > tbody > tr > td[style] > a[title="Jurásico\ \(la\ página\ no\ existe\)"].new
<a href="/w/index.php?title=Jur%C3%A1sico&action=edit&redlink=1" class="new" title="Jurásico (la página no existe)">Jurásico</a>
Fix any of the following: Element has insufficient color contrast of 2.08 (foreground color: #bf3c2c, background color: #4db47e, font size: 11.4pt (15.2px), font weight: normal). Expected contrast ratio of 4.5:1
div.mw-content-ltr.mw-parser-output > section.mf-section-4.collapsible-block > table[style] > tbody > tr > td[style] > a[title="Triásico\ \(la\ página\ no\ existe\)"].new
<a href="/w/index.php?title=Tri%C3%A1sico&action=edit&redlink=1" class="new" title="Triásico (la página no existe)">Triásico</a>
Fix any of the following: Element has insufficient color contrast of 2.58 (foreground color: #bf3c2c, background color: #67c3b7, font size: 11.4pt (15.2px), font weight: normal). Expected contrast ratio of 4.5:1
div.mw-content-ltr.mw-parser-output > section.mf-section-4.collapsible-block > table[style] > tbody > tr:nth-child(12) > td[rowspan="\37 "][style] > .new.new
<a href="/w/index.php?title=Era_Paleozoica&action=edit&redlink=1" class="new" title="Era Paleozoica (la página no existe)">Paleozoico</a>
Fix any of the following: Element has insufficient color contrast of 2.43 (foreground color: #bf3c2c, background color: #80b5d5, font size: 11.4pt (15.2px), font weight: normal). Expected contrast ratio of 4.5:1
div.mw-content-ltr.mw-parser-output > section.mf-section-4.collapsible-block > table[style] > tbody > tr > td[style] > a[title="Pérmico\ \(la\ página\ no\ existe\)"].new
<a href="/w/index.php?title=P%C3%A9rmico&action=edit&redlink=1" class="new" title="Pérmico (la página no existe)">Pérmico</a>
Fix any of the following: Element has insufficient color contrast of 2.74 (foreground color: #bf3c2c, background color: #67c6de, font size: 11.4pt (15.2px), font weight: normal). Expected contrast ratio of 4.5:1
div.mw-content-ltr.mw-parser-output > section.mf-section-4.collapsible-block > table[style] > tbody > tr:nth-child(13) > td[rowspan="\32 "][style] > .new.new
<a href="/w/index.php?title=Carbon%C3%ADfero&action=edit&redlink=1" class="new" title="Carbonífero (la página no existe)">Carbonífero</a>
Fix any of the following: Element has insufficient color contrast of 1.98 (foreground color: #bf3c2c, background color: #809fca, font size: 11.4pt (15.2px), font weight: normal). Expected contrast ratio of 4.5:1
div.mw-content-ltr.mw-parser-output > section.mf-section-4.collapsible-block > table[style] > tbody > tr:nth-child(13) > td:nth-child(2)[style] > .new.new
<a href="/w/index.php?title=Pensilvaniense&action=edit&redlink=1" class="new" title="Pensilvaniense (la página no existe)">Pensilvaniense</a>
Fix any of the following: Element has insufficient color contrast of 1.68 (foreground color: #bf3c2c, background color: #8091ad, font size: 11.4pt (15.2px), font weight: normal). Expected contrast ratio of 4.5:1
div.mw-content-ltr.mw-parser-output > section.mf-section-4.collapsible-block > table[style] > tbody > tr:nth-child(14) > td:nth-child(1)[style] > .new.new
<a href="/w/index.php?title=Misisipiense&action=edit&redlink=1" class="new" title="Misisipiense (la página no existe)">Misisipiense</a>
Fix any of the following: Element has insufficient color contrast of 1.89 (foreground color: #bf3c2c, background color: #689fca, font size: 11.4pt (15.2px), font weight: normal). Expected contrast ratio of 4.5:1
div.mw-content-ltr.mw-parser-output > section.mf-section-4.collapsible-block > table[style] > tbody > tr > td[style] > a[title="Devónico\ \(la\ página\ no\ existe\)"].new
<a href="/w/index.php?title=Dev%C3%B3nico&action=edit&redlink=1" class="new" title="Devónico (la página no existe)">Devónico</a>
Fix any of the following: Element has insufficient color contrast of 1.98 (foreground color: #bf3c2c, background color: #9999c9, font size: 11.4pt (15.2px), font weight: normal). Expected contrast ratio of 4.5:1
div.mw-content-ltr.mw-parser-output > section.mf-section-4.collapsible-block > table[style] > tbody > tr > td[style] > a[title="Silúrico\ \(la\ página\ no\ existe\)"].new
<a href="/w/index.php?title=Sil%C3%BArico&action=edit&redlink=1" class="new" title="Silúrico (la página no existe)">Silúrico</a>
Fix any of the following: Element has insufficient color contrast of 1.52 (foreground color: #bf3c2c, background color: #b172b6, font size: 11.4pt (15.2px), font weight: normal). Expected contrast ratio of 4.5:1
div.mw-content-ltr.mw-parser-output > section.mf-section-4.collapsible-block > table[style] > tbody > tr:nth-child(17) > td:nth-child(1)[style] > .new.new
<a href="/w/index.php?title=Ordov%C3%ADcico&action=edit&redlink=1" class="new" title="Ordovícico (la página no existe)">Ordovícico</a>
Fix any of the following: Element has insufficient color contrast of 2.23 (foreground color: #bf3c2c, background color: #f981a6, font size: 11.4pt (15.2px), font weight: normal). Expected contrast ratio of 4.5:1
div.mw-content-ltr.mw-parser-output > section.mf-section-4.collapsible-block > table[style] > tbody > tr > td[style] > a[title="Cámbrico\ \(la\ página\ no\ existe\)"].new
<a href="/w/index.php?title=C%C3%A1mbrico&action=edit&redlink=1" class="new" title="Cámbrico (la página no existe)">Cámbrico</a>
Fix any of the following: Element has insufficient color contrast of 2.14 (foreground color: #bf3c2c, background color: #fb805f, font size: 11.4pt (15.2px), font weight: normal). Expected contrast ratio of 4.5:1
div.mw-content-ltr.mw-parser-output > section.mf-section-4.collapsible-block > table[style] > tbody > tr > td[rowspan="\31 0"]:nth-child(1)[style] > .new.new
<a href="/w/index.php?title=E%C3%B3n_Proterozoico&action=edit&redlink=1" class="new" title="Eón Proterozoico (la página no existe)">Proterozoico</a>
Fix any of the following: Element has insufficient color contrast of 3.53 (foreground color: #bf3c2c, background color: #ccd891, font size: 11.4pt (15.2px), font weight: normal). Expected contrast ratio of 4.5:1
div.mw-content-ltr.mw-parser-output > section.mf-section-4.collapsible-block > table[style] > tbody > tr:nth-child(19) > td[rowspan="\33 "][style] > .new.new
<a href="/w/index.php?title=Neoproterozoico&action=edit&redlink=1" class="new" title="Neoproterozoico (la página no existe)">Neoproterozoico</a>
Fix any of the following: Element has insufficient color contrast of 2.39 (foreground color: #bf3c2c, background color: #caa595, font size: 11.4pt (15.2px), font weight: normal). Expected contrast ratio of 4.5:1
div.mw-content-ltr.mw-parser-output > section.mf-section-4.collapsible-block > table[style] > tbody > tr:nth-child(19) > td:nth-child(3)[style] > .new.new
<a href="/w/index.php?title=Per%C3%ADodo_Ediac%C3%A1rico&action=edit&redlink=1" class="new" title="Período Ediacárico (la página no existe)">Ediacárico</a>
Fix any of the following: Element has insufficient color contrast of 3.86 (foreground color: #bf3c2c, background color: #ead8bc, font size: 11.4pt (15.2px), font weight: normal). Expected contrast ratio of 4.5:1
div.mw-content-ltr.mw-parser-output > section.mf-section-4.collapsible-block > table[style] > tbody > tr:nth-child(20) > td:nth-child(1)[style] > .new.new
<a href="/w/index.php?title=Per%C3%ADodo_Criog%C3%A9nico&action=edit&redlink=1" class="new" title="Período Criogénico (la página no existe)">Criogénico</a>
Fix any of the following: Element has insufficient color contrast of 2.68 (foreground color: #bf3c2c, background color: #dcabaa, font size: 11.4pt (15.2px), font weight: normal). Expected contrast ratio of 4.5:1
div.mw-content-ltr.mw-parser-output > section.mf-section-4.collapsible-block > table[style] > tbody > tr:nth-child(21) > td:nth-child(1)[style] > .new.new
<a href="/w/index.php?title=Per%C3%ADodo_T%C3%B3nico&action=edit&redlink=1" class="new" title="Período Tónico (la página no existe)">Tónico</a>
Fix any of the following: Element has insufficient color contrast of 2.32 (foreground color: #bf3c2c, background color: #cba46c, font size: 11.4pt (15.2px), font weight: normal). Expected contrast ratio of 4.5:1
div.mw-content-ltr.mw-parser-output > section.mf-section-4.collapsible-block > table[style] > tbody > tr:nth-child(22) > td[rowspan="\33 "][style] > .new.new
<a href="/w/index.php?title=Mesoproterozoico&action=edit&redlink=1" class="new" title="Mesoproterozoico (la página no existe)">Mesoproterozoico</a>
Fix any of the following: Element has insufficient color contrast of 3.11 (foreground color: #bf3c2c, background color: #ddc288, font size: 11.4pt (15.2px), font weight: normal). Expected contrast ratio of 4.5:1
div.mw-content-ltr.mw-parser-output > section.mf-section-4.collapsible-block > table[style] > tbody > tr:nth-child(22) > td:nth-child(2)[style] > .new.new
<a href="/w/index.php?title=Per%C3%ADodo_Est%C3%A9nico&action=edit&redlink=1" class="new" title="Período Esténico (la página no existe)">Esténico</a>
Fix any of the following: Element has insufficient color contrast of 2.45 (foreground color: #bf3c2c, background color: #b3b27e, font size: 11.4pt (15.2px), font weight: normal). Expected contrast ratio of 4.5:1
div.mw-content-ltr.mw-parser-output > section.mf-section-4.collapsible-block > table[style] > tbody > tr:nth-child(23) > td:nth-child(1)[style] > .new.new
<a href="/w/index.php?title=Per%C3%ADodo_Ect%C3%A1sico&action=edit&redlink=1" class="new" title="Período Ectásico (la página no existe)">Ectásico</a>
Fix any of the following: Element has insufficient color contrast of 1.86 (foreground color: #bf3c2c, background color: #b3926e, font size: 11.4pt (15.2px), font weight: normal). Expected contrast ratio of 4.5:1
div.mw-content-ltr.mw-parser-output > section.mf-section-4.collapsible-block > table[style] > tbody > tr:nth-child(24) > td:nth-child(1)[style] > .new.new
<a href="/w/index.php?title=Per%C3%ADodo_Cal%C3%ADmmico&action=edit&redlink=1" class="new" title="Período Calímmico (la página no existe)">Calímmico</a>
Fix any of the following: Element has insufficient color contrast of 2.11 (foreground color: #bf3c2c, background color: #b3a25e, font size: 11.4pt (15.2px), font weight: normal). Expected contrast ratio of 4.5:1
div.mw-content-ltr.mw-parser-output > section.mf-section-4.collapsible-block > table[style] > tbody > tr:nth-child(25) > td[rowspan="\34 "][style] > .new.new
<a href="/w/index.php?title=Paleoproterozoico&action=edit&redlink=1" class="new" title="Paleoproterozoico (la página no existe)">Paleoproterozoico</a>
Fix any of the following: Element has insufficient color contrast of 2.76 (foreground color: #bf3c2c, background color: #b3c25e, font size: 11.4pt (15.2px), font weight: normal). Expected contrast ratio of 4.5:1
div.mw-content-ltr.mw-parser-output > section.mf-section-4.collapsible-block > table[style] > tbody > tr:nth-child(25) > td:nth-child(2)[style] > .new.new
<a href="/w/index.php?title=Per%C3%ADodo_Estat%C3%A9rico&action=edit&redlink=1" class="new" title="Período Estatérico (la página no existe)">Estatérico</a>
Fix any of the following: Element has insufficient color contrast of 3.85 (foreground color: #bf3c2c, background color: #d3e28e, font size: 11.4pt (15.2px), font weight: normal). Expected contrast ratio of 4.5:1
div.mw-content-ltr.mw-parser-output > section.mf-section-4.collapsible-block > table[style] > tbody > tr:nth-child(26) > td:nth-child(1)[style] > .new.new
<a href="/w/index.php?title=Per%C3%ADodo_Oros%C3%ADrico&action=edit&redlink=1" class="new" title="Período Orosírico (la página no existe)">Orosírico</a>
Fix any of the following: Element has insufficient color contrast of 3.4 (foreground color: #bf3c2c, background color: #d3d27e, font size: 11.4pt (15.2px), font weight: normal). Expected contrast ratio of 4.5:1
div.mw-content-ltr.mw-parser-output > section.mf-section-4.collapsible-block > table[style] > tbody > tr:nth-child(27) > td:nth-child(1)[style] > .new.new
<a href="/w/index.php?title=Per%C3%ADodo_Ri%C3%A1sico&action=edit&redlink=1" class="new" title="Período Riásico (la página no existe)">Riásico</a>
Fix any of the following: Element has insufficient color contrast of 2.69 (foreground color: #bf3c2c, background color: #a3c26e, font size: 11.4pt (15.2px), font weight: normal). Expected contrast ratio of 4.5:1
div.mw-content-ltr.mw-parser-output > section.mf-section-4.collapsible-block > table[style] > tbody > tr:nth-child(28) > td:nth-child(1)[style] > .new.new
<a href="/w/index.php?title=Per%C3%ADodo_Sid%C3%A9rico&action=edit&redlink=1" class="new" title="Período Sidérico (la página no existe)">Sidérico</a>
Fix any of the following: Element has insufficient color contrast of 2.56 (foreground color: #bf3c2c, background color: #83c27e, font size: 11.4pt (15.2px), font weight: normal). Expected contrast ratio of 4.5:1
div.mw-content-ltr.mw-parser-output > section.mf-section-4.collapsible-block > table[style] > tbody > tr:nth-child(29) > td[rowspan="\34 "][style] > .new.new
<a href="/w/index.php?title=E%C3%B3n_Arcaico&action=edit&redlink=1" class="new" title="Eón Arcaico (la página no existe)">Arcaico</a>
Fix any of the following: Element has insufficient color contrast of 2.4 (foreground color: #bf3c2c, background color: #99addc, font size: 11.4pt (15.2px), font weight: normal). Expected contrast ratio of 4.5:1
div.mw-content-ltr.mw-parser-output > section.mf-section-4.collapsible-block > table[style] > tbody > tr:nth-child(29) > td:nth-child(2)[style] > .new.new
<a href="/w/index.php?title=Era_Neoarcaica&action=edit&redlink=1" class="new" title="Era Neoarcaica (la página no existe)">Neoarcaico</a>
Fix any of the following: Element has insufficient color contrast of 3.4 (foreground color: #bf3c2c, background color: #cbcdd8, font size: 11.4pt (15.2px), font weight: normal). Expected contrast ratio of 4.5:1
div.mw-content-ltr.mw-parser-output > section.mf-section-4.collapsible-block > table[style] > tbody > tr:nth-child(30) > td:nth-child(1)[style] > .new.new
<a href="/w/index.php?title=Era_Mesoarcaica&action=edit&redlink=1" class="new" title="Era Mesoarcaica (la página no existe)">Mesoarcaico</a>
Fix any of the following: Element has insufficient color contrast of 2.66 (foreground color: #bf3c2c, background color: #b2b5cf, font size: 11.4pt (15.2px), font weight: normal). Expected contrast ratio of 4.5:1
div.mw-content-ltr.mw-parser-output > section.mf-section-4.collapsible-block > table[style] > tbody > tr:nth-child(31) > td:nth-child(1)[style] > .new.new
<a href="/w/index.php?title=Era_Paleoarcaica&action=edit&redlink=1" class="new" title="Era Paleoarcaica (la página no existe)">Paleoarcaico</a>
Fix any of the following: Element has insufficient color contrast of 1.93 (foreground color: #bf3c2c, background color: #9997c1, font size: 11.4pt (15.2px), font weight: normal). Expected contrast ratio of 4.5:1
div.mw-content-ltr.mw-parser-output > section.mf-section-4.collapsible-block > table[style] > tbody > tr:nth-child(32) > td:nth-child(1)[style] > .new.new
<a href="/w/index.php?title=Era_Eoarcaica&action=edit&redlink=1" class="new" title="Era Eoarcaica (la página no existe)">Eoarcaico</a>
Fix any of the following: Element has insufficient color contrast of 1.71 (foreground color: #bf3c2c, background color: #8090c0, font size: 11.4pt (15.2px), font weight: normal). Expected contrast ratio of 4.5:1
div.mw-content-ltr.mw-parser-output > section.mf-section-4.collapsible-block > table[style] > tbody > tr:nth-child(33) > td[rowspan="\34 "][style] > .new.new
<a href="/w/index.php?title=E%C3%B3n_Hadeico&action=edit&redlink=1" class="new" title="Eón Hadeico (la página no existe)">Hadeico</a>
Fix any of the following: Element has insufficient color contrast of 1.61 (foreground color: #bf3c2c, background color: #809090, font size: 11.4pt (15.2px), font weight: normal). Expected contrast ratio of 4.5:1
div.mw-content-ltr.mw-parser-output > section.mf-section-4.collapsible-block > table[style] > tbody > tr:nth-child(33) > td:nth-child(2)[style] > .new.new
<a href="/w/index.php?title=Era_%C3%8Dmbrica&action=edit&redlink=1" class="new" title="Era Ímbrica (la página no existe)">Ímbrico</a>
Fix any of the following: Element has insufficient color contrast of 2.55 (foreground color: #bf3c2c, background color: #b2b2b8, font size: 11.4pt (15.2px), font weight: normal). Expected contrast ratio of 4.5:1
div.mw-content-ltr.mw-parser-output > section.mf-section-4.collapsible-block > table[style] > tbody > tr:nth-child(34) > td:nth-child(1)[style] > .new.new
<a href="/w/index.php?title=Era_Nect%C3%A1rica&action=edit&redlink=1" class="new" title="Era Nectárica (la página no existe)">Nectárico</a>
Fix any of the following: Element has insufficient color contrast of 2.5 (foreground color: #bf3c2c, background color: #a2b5af, font size: 11.4pt (15.2px), font weight: normal). Expected contrast ratio of 4.5:1
div.mw-content-ltr.mw-parser-output > section.mf-section-4.collapsible-block > table[style] > tbody > tr:nth-child(35) > td:nth-child(1)[style] > .new.new
<a href="/w/index.php?title=Grupos_Basin&action=edit&redlink=1" class="new" title="Grupos Basin (la página no existe)">Grupos Basin</a>
Fix any of the following: Element has insufficient color contrast of 1.84 (foreground color: #bf3c2c, background color: #999791, font size: 11.4pt (15.2px), font weight: normal). Expected contrast ratio of 4.5:1
div.mw-content-ltr.mw-parser-output > section.mf-section-4.collapsible-block > table[style] > tbody > tr:nth-child(36) > td:nth-child(1)[style] > .new.new
<a href="/w/index.php?title=Era_Cr%C3%ADptica&action=edit&redlink=1" class="new" title="Era Críptica (la página no existe)">Críptico</a>
Fix any of the following: Element has insufficient color contrast of 1.59 (foreground color: #bf3c2c, background color: #809080, font size: 11.4pt (15.2px), font weight: normal). Expected contrast ratio of 4.5:1

Lógica_proposicional/La_implicación - Total Errors: 1

Selector Context Message
div.mw-content-ltr.mw-parser-output > section.mf-section-3.collapsible-block > table[style] > tbody > tr[style] > td > a[title="Lógica\ proposicional"]
<a href="/wiki/L%C3%B3gica_proposicional" title="Lógica proposicional">Lógica proposicional</a>
Fix any of the following: Element has insufficient color contrast of 3.17 (foreground color: #3366cc, background color: #99ccff, font size: 12.0pt (16px), font weight: normal). Expected contrast ratio of 4.5:1

Área_de_derecho_público - Total Errors: 2

Selector Context Message
div.mw-content-ltr.mw-parser-output > section.mf-section-4.collapsible-block > table.infobox.collapsible.nowraplinks > tbody > tr > th[style] > span > [id='collapseButton0']
<a id="collapseButton0" href="javascript:collapseTable(0);">ocultar</a>
Fix any of the following: Element has insufficient color contrast of 3.37 (foreground color: #3366cc, background color: #c6c9ff, font size: 10.8pt (14.4px), font weight: normal). Expected contrast ratio of 4.5:1
div.mw-content-ltr.mw-parser-output > section.mf-section-4.collapsible-block > table.infobox.collapsible.nowraplinks > tbody > tr > th[style] > span:nth-child(3) > a[href$="Departamento_de_derecho"][title="Departamento\ de\ derecho"
<a href="/wiki/Departamento_de_derecho" title="Departamento de derecho">Departamento de derecho</a>
Fix any of the following: Element has insufficient color contrast of 3.37 (foreground color: #3366cc, background color: #c6c9ff, font size: 11.9pt (15.84px), font weight: bold). Expected contrast ratio of 4.5:1

Área_de_zoología - Total Errors: 4

Selector Context Message
div.mw-content-ltr.mw-parser-output > section.mf-section-0 > div:nth-child(5)[style] > span[style]
<span style="color:#999999;font-size:0.8em;font-variant:small-caps;"><b>versidad</b> - Dpto. de Biología - Zoología</span>
Fix any of the following: Element has insufficient color contrast of 2.84 (foreground color: #999999, background color: #ffffff, font size: 23.0pt (30.72px), font weight: normal). Expected contrast ratio of 3:1
div.mw-content-ltr.mw-parser-output > section.mf-section-0 > div[style] > span[style] > b
<b>versidad</b>
Fix any of the following: Element has insufficient color contrast of 2.84 (foreground color: #999999, background color: #ffffff, font size: 23.0pt (30.72px), font weight: bold). Expected contrast ratio of 3:1
div.mw-content-ltr.mw-parser-output > section.mf-section-1.collapsible-block > table.infobox.collapsible.nowraplinks > tbody > tr > th[style] > span > [id='collapseButton0']
<a id="collapseButton0" href="javascript:collapseTable(0);">ocultar</a>
Fix any of the following: Element has insufficient color contrast of 3.37 (foreground color: #3366cc, background color: #c6c9ff, font size: 10.8pt (14.4px), font weight: normal). Expected contrast ratio of 4.5:1
div.mw-content-ltr.mw-parser-output > section.mf-section-1.collapsible-block > table.infobox.collapsible.nowraplinks > tbody > tr > th[style] > span:nth-child(3) > a[title="Departamento\ de\ biología"]
<a href="/wiki/Departamento_de_biolog%C3%ADa" title="Departamento de biología">Departamento de biología</a>
Fix any of the following: Element has insufficient color contrast of 3.37 (foreground color: #3366cc, background color: #c6c9ff, font size: 11.9pt (15.84px), font weight: bold). Expected contrast ratio of 4.5:1

Comunicación_plástica_y_visual/Connotación_y_denotación_de_una_imagen - Total Errors: 1

Selector Context Message
div.mw-content-ltr.mw-parser-output > section.mf-section-5.collapsible-block > table[style] > tbody > tr[style] > td > a[title="Comunicación\ plástica\ y\ visual"]
<a href="/wiki/Comunicaci%C3%B3n_pl%C3%A1stica_y_visual" title="Comunicación plástica y visual">Comunicación plástica y visual</a>
Fix any of the following: Element has insufficient color contrast of 3.17 (foreground color: #3366cc, background color: #99ccff, font size: 12.0pt (16px), font weight: normal). Expected contrast ratio of 4.5:1

Área_de_geometría - Total Errors: 2

Selector Context Message
div.mw-content-ltr.mw-parser-output > section.mf-section-3.collapsible-block > table.infobox.collapsible.nowraplinks > tbody > tr > th[style] > span > [id='collapseButton0']
<a id="collapseButton0" href="javascript:collapseTable(0);">ocultar</a>
Fix any of the following: Element has insufficient color contrast of 3.37 (foreground color: #3366cc, background color: #c6c9ff, font size: 10.8pt (14.4px), font weight: normal). Expected contrast ratio of 4.5:1
div.mw-content-ltr.mw-parser-output > section.mf-section-3.collapsible-block > table.infobox.collapsible.nowraplinks > tbody > tr > th[style] > span:nth-child(3) > a[title="Departamento\ de\ matemática"]
<a href="/wiki/Departamento_de_matem%C3%A1tica" title="Departamento de matemática">Departamento de matemática</a>
Fix any of the following: Element has insufficient color contrast of 3.37 (foreground color: #3366cc, background color: #c6c9ff, font size: 11.9pt (15.84px), font weight: bold). Expected contrast ratio of 4.5:1

Números_naturales/La_división - Total Errors: 1

Selector Context Message
.client-js.mf-expand-sections-clientpref-0.mf-font-size-clientpref-small.mw-mf-amc-clientpref-0:root
<a href="/wiki/N%C3%BAmeros_naturales" title="Números naturales">Números naturales</a>
Fix any of the following: Element has insufficient color contrast of 3.17 (foreground color: #3366cc, background color: #99ccff, font size: 12.0pt (16px), font weight: normal). Expected contrast ratio of 4.5:1