SUMMARY

Compare the contrast ratio of 2 colours, background and foreground, within a webpage against level 2 of the Web Content Accessibility Guidelines (WCAG).

*More information about understanding colour contrast:
https://webaim.org/articles/contrast/

Features

- Use the text fields to compare colours using Hex codes or colour names
- Use the colour picker tool to compare colours on a webpage
- Store up to 20 colour combinations you have compared (uses local storage) to refer back to later
- Reverse background and foreground colours
- Generate a share link of colours compared

Once you have installed the extension you may need to reload the webpage you are currently on to begin using the extension.

The latest version of Colour Contrast Checker is available on the Chrome web and is currently being used by 40,000 active users. The initial version was launched on 2019-09-06.

HOW TO INSTALL Colour Contrast Checker FROM A CRX FILE

1. Download Colour Contrast Checker CRX file
2. NOTE: Sometimes the browser may block downloading / installing CRX file from outside the Chrome Web Store. If so, you may need to download the ZIP file instead
3. In the URL bar, go to chrome://extensions
4. Enable Developer mode

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