Colour Contrast Checker
Check the contrast between different colour combinations against WCAG standards
What is Colour Contrast Checker?
"Colour Contrast Checker" is a user-friendly Chrome extension designed to aid in testing and improving the accessibility of texts on webpages. It helps users measure and compare the contrast ratio of different colour combinations (background and foreground) against the WCAG's level 2 standards. It offers features such as comparing colours via Hex codes or colour names, using the colour picker tool for immediate comparison, saving colour combinations for future reference, and sharing links of contrast-checked colours. Additionally, it allows quick reversal of background and foreground colours for easier contrast adjustment.
Stats
Users:
30,000+
Rating:
3.93
(30)
Creation date:
2019-09-06
Risk impact:
Low risk impact
Risk likelihood:
Very low risk likelihood
Manifest version:
3
Permissions:
Size:
428.03K
Email:
hi*****@alexclapperton.co.uk
URLs:
Website
Stats date:
Chrome-Stats Rank
#
4874
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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 6 colour combinations you have compared (uses local storage) to refer back to later
- Quickly 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.
User reviews
User reviews summary
Pros
- Very simple
- Good design
- Useful for creating accessible online experiences
- Eye dropper feature
Cons
- Doesn't work on Brave
- Doesn't work offline
- No explanation of pass/fail results
- Some features have slow loading times
Most mentioned
- Very simple, Does the job really well
- Didn't work
- Worked after adjusting browser settings
- Eye dropper feature
Recent reviews
Doesn't work on Brave ..
Very simple, Does the job really well
No me funciona
Safety
Risk impact
Colour Contrast Checker is relatively safe to use as it requires very minimum permissions.
Risk likelihood
Colour Contrast Checker has earned a good reputation and can be trusted.
Upgrade to see risk analysis details
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