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Preview of WCAG Contrast checker

WCAG Contrast checker by Rumoroso

Checks for compliance with the contrast levels of foreground and background colors combination based on the requirements of WCAG 2.1

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About this extension
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/
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Version
3.6.1
Size
122.56 KB
Last updated
a month ago (Jul 6, 2022)
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Release notes for 3.6.1
I updated the extension to use more clear and better performance code. There is only one change in the User Interface which is how the help dialog is shown.
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