WCAG Contrast Checker
Developer Tools
Use WCAG Contrast Checker to easily check color contrast ratio and for online accessibility testing with WCAG contrast standards.
Users
1K
Rating
5.0
Reviews
7
7D Growth
0|0%
Cooling signalNo paid features detectedMedium-risk permissions
Color Accessibility Checker
Use a color accessibility checker to check color contrast ratio, fulfill wcag color standards, and improve website accessibility.
Users415Current public install base
Rating5.0Store average score
Reviews3Public review volume
Manifest versionV3Extension platform version
7-day growth-5Net users gained this week
7-day growth rate-1.19%Relative weekly velocity
Preview
3 assetsColor Accessibility Checker Media preview
Trend
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User Growth Over Time
Rating trend
7-day rating trend
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7-day rating change
Start
5.00
Latest
5.00
7-day rating change
0.00
2026年7月15日2026年7月19日
Growth overview
Daily, weekly, and monthly growth
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1-day growthNo data
----7-day growthDeclining
-5-1.19%30-day growthNo data
----Technical snapshot
Version, languages, and crawl freshness
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Version1.1.0
ManifestV3
Size1.13MiB
Languages52Deutsch / English / Filipino +49
Published
Store updated
Last crawled
DeutschEnglishFilipinoIndonesiaKiswahiliMelayuNederlandsTiếng ViệtTürkçecatalàdanskeesti
Overview
Product summary
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Creating an inclusive, user-friendly digital experience starts with color. Our Color accessibility checker Chrome extension is designed for designers, developers, and content creators who care about accessibility, readability, and compliance. It empowers you to check color accessibility and improve user experience in seconds.
Whether you're building a new website or optimizing an existing one, our accessibility color contrast checker simplifies the process. With real-time analysis and instant feedback, it's never been easier to meet WCAG guidelines and provide a welcoming space for everyone.
Why Color Accessibility Matters
1️⃣ Good color contrast improves readability
2️⃣ Accessible designs reach more users
3️⃣ Compliance with WCAG avoids legal risks
Reviews
Recent review snapshot
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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 text3Synced review bodies
Total ratings / reviews3Chrome 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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Pretty simple and good looking tool. Recommend to everyone
I enjoyed this extension, will use it in my work. Looks nice, works fast and seems reliable 👍
Wonderful! Such a helpful color checker! Recommend!