WCAG Contrast checker por Rumoroso

Checks for compliance with the contrast levels of foreground and background colors combination based on the requirements of WCAG 2.2

4 (16 reviews)

4.248 usuários

Você precisa do Firefox para usar esta extensão

Baixe o Firefox e instale a extensão

Baixar arquivo

Sobre esta extensão

It evaluates the contrast on all elements of the page considering their computed style for the color and background-color CSS properties. In case of these colors are defined with RGBA values, it also considers the opacity to deduce the real color that finally is show.

The tool also includes two fields in which the colors can be introduced manually to be tested.

Finally, it auto-refreshes when DOM of the page changes (addition or removing elements), but if the page has many changes, this behavior can be de-activated.

Privacy statement on: https://rumoroso.bitbucket.io/

Avaliado em 4 por 1 revisor

Notas de atualização do 3.8.4

Urgent fix related with the translations that made the extension fail to open.

Permissões necessárias: