WCAG Color contrast checker
Developer Tools
To check the color contrast between foreground and background of the texts
Users
90K
Rating
3.9
Reviews
35
7D Growth
0|0%
Growth signalUnknownMedium-risk permissions
Colorbow: Coolors Color Contrast Checker
Effortlessly check and ensure color contrast compliance with WCAG standards on Coolors palette pages.
Users40Current public install base
Rating5.0Store average score
Reviews5Public review volume
Manifest versionV3Extension platform version
7-day growth+1Net users gained this week
7-day growth rate+2.56%Relative weekly velocity
Preview
5 assetsColorbow: Coolors Color Contrast Checker Media preview
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7-day rating change
Start
5.00
Latest
5.00
7-day rating change
0.00
2026年7月14日2026年7月20日
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1-day growthGrowing
+1+2.56%7-day growthGrowing
+1+2.56%30-day growthGrowing
+1+2.56%Technical snapshot
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Version3.1
ManifestV3
Size36.86KiB
Languages1English
Published
Store updated
Last crawled
English
Overview
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Colorbow: Coolors Color Contrast Checker
As designers, ensuring that our creations are not only visually stunning but also accessible to all users is essential. The Colorbow extension was built with that goal in mind, allowing you to effortlessly measure the contrast values between colors in any palette directly on the Coolors website.
Using the power of WCAG standards, this tool automatically evaluates the color combinations in your palette, ensuring that they meet accessibility guidelines. Whether you’re working on web design, UI/UX, or print, contrast ratios are critical for readability and inclusivity.
Features:
Instant Contrast Checking: With just a click, measure the contrast ratio between any two colors in your Coolors palette.
WCAG Compliance: Results are based on WCAG standards, ensuring your designs are accessible for users with visual impairments.
Reviews
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Store average score5.0Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average5.0Average computed only from synced review bodies below
Reviews with text4Synced review bodies
Total ratings / reviews5Chrome Web Store public rating/review count
Store average score: 5.0. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.
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Cok yardımcı olan bır eklentı . Yapanın ellerine sağlık !!!!!!!
Accessibility is not an issue anymore.
Wonderful !!!
very useful tool