WCAG Color contrast checker chrome extension

Version: 3.7.2
WCAG Color contrast checker
To test the color contrast according to WCAG accessibility requirements
4.07 Based on 15 user rates

What is WCAG Color contrast checker?

WCAG Color contrast checker is a color contrast checker extension for chrome. also, it is wcag contrast checker extension and color contrast analyzer extension. it's a free extension , it has 50,000+ active users since released its first version, it earns an average rating of 4.07 from 15 rated user, last update is 630 days ago.


What’s new in version 3.7.2?

                It checks the color contrast between the foreground and background of the elements that are in the page according to the WCAG 2.1.

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.

It can simulate color blindness and evaluate the contrast for the simulations. By this way, developers can see how the pages look for colorblind users. 

The tool also includes two fields in which the colors can be introduced manually to be tested. It also allows to pick the color directly from the documents.

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/            

How to install WCAG Color contrast checker?

You could download the latest version crx file or older version files and install it.


Preview of WCAG Color contrast checker


Technical Features:

  • Latest Version: 3.7.2
  • Requirements: Windows Chrome, Mac Chrome
  • License: Free
  • Latest update: Sunday, April 2nd, 2023
  • Author: Jorge Rumoroso

WCAG Color contrast checker Available languages:

English.


FAQ


Reviews of wcag color contrast checker:


S LT June 3rd, 2022
S LT

It would be nice to be able to select which side of the page the panel appears on (right side as well as the left side) because some, in fact most sites have left side navigation panels.


Adrienn Tollas June 3rd, 2021
Adrienn Tollas

Really useful tool when testing for accessibility, but i wish one could change the position of the panel to the right side. do you think this update could happen soon?


Andre G. January 25th, 2021
Andre G.

I saw a score for my website. What I did not see is which elements are making my score bad so I can improve them. All I know at this point is that it is a span element. There are over 400 of them on that page. Please tell us which one it is.

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