Colour Contrast Checker

Check the contrast between different colour combinations against WCAG standards

Colour Contrast Checker - WCAG Compliance Tool

"Colour Contrast Checker" is a Chrome extension that allows users to compare the contrast ratio of two colors against WCAG Level 2 standards. It features tools for entering Hex codes or color names, a color picker for webpage analysis, and the ability to store up to 20 color combinations for later reference. Users can also reverse colors and generate shareable links, making it a comprehensive tool for ensuring web accessibility through effective color contrast.

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Extension stats

By: https://colourcontrast.cc

Users: 40,000+

Rating: 3.90

(31)

Version: 2.0.1 (Last updated: 2024-08-16)

Creation date: 2019-09-06

Permissions:

activeTab

Size: 387.07K

Email: *****@alexclapperton.co.uk

URLs: Website

Full description: See detailed description

Ranking

# 3,897 ▲ 92

Other rankings

#63 in Accessibility ▲ 1 #97 in compare keyword 8 ▼ 20 #143 in checker keyword 48 ▼ 127 #214 in color picker keyword 17 ▼ 40

Other platforms

Not available on Android

Not available on Firefox

Colour Contrast Checker (v1.4.2)

1,201+ 0.00

(0)

User reviews

These summaries are automatically generated weekly using AI based on recent user reviews. Chrome Web Store does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.

Pros

Very simple and effective to use
Helps check colour contrast effectively
Good design and user-friendly interface
Useful for developers and QA
Invaluable for ensuring accessibility compliance

Cons

Does not work in incognito mode
Issues with activation and initial setup
Slow color picker loading time
Not functional on certain browsers (e.g. Brave)
Some interface elements are cut off or not clearly visible

Most mentioned

Cannot use in incognito mode
Initial setup issues
Color picker load time
General functionality problems
User-friendly design and utility

User reviews

me encanta,tengo mbuenas recomendaciones sobre esta extencion 5 estrellas

Roosell Rodriguez, 2024-12-07

Colour picker doesn't work in incognito mode. Extension does not consistantly open. Does not work correctly if zoomed in. When zoomed in past 250%, the extension's footer will obscure the page content.

Bobby Ly, 2024-07-09

Doesn't work on Brave ..

Mohamed Salama (Mo Salama Designer), 2024-05-01

View all user reviews

Extension safety

Risk impact

Colour Contrast Checker requires very minimum permissions.

Risk impact analysis details

High Injects scripts into web pages, which may alter or extract site contents, resulting in a substantial risk.
Low ******* ****** ** *** ********* ********

Risk likelihood

We don't have sufficient data to confidently determine the risk likelihood of Colour Contrast Checker. Use it at your own risk.

Risk likelihood analysis details

High This extension has low user count. Unpopular extensions may not be stable or safe.
Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
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