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Color Contrast Analyzer

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Instantly check color contrast against WCAG 2.2 standards

Free, no paid tier Visit Website
Reviews on G2
4 reviews tracked

The Bottom Line

Price
Free, no paid tier. Compare plans

Key facts

  • Checks color combinations against WCAG 2.2 contrast ratio requirements for accessibility
  • Instantly shows AA and AAA pass/fail for normal text and large text
  • Free tool for designers and developers building accessible websites

Pros

  • Simple and focused, does one thing well with instant results
  • Checks both AA and AAA WCAG levels for normal and large text
  • Essential tool as accessibility compliance becomes legally required
  • Free to use with no account required

Cons

  • Only checks two colors at a time, no full-page analysis
  • Does not check for color blindness simulation
  • Basic tool without design system integration or batch checking

What is Color Contrast Analyzer?

Color Contrast Analyzer is a web accessibility tool that checks foreground and background color combinations against WCAG 2.2 contrast ratio requirements. Users enter hex or RGB color values and instantly see whether the combination passes AA (4.5:1 for normal text, 3:1 for large text) and AAA (7:1 for normal text, 4.5:1 for large text) standards. Essential for designers and developers building accessible websites, especially with the European Accessibility Act now in force.

Available on: Windows, macOS

Ratings Across the Web

4.5 (4 reviews)

Color Contrast Analyzer holds an aggregate rating of 4.5 out of 5 from 4 reviews across G2, last checked March 19, 2026.

Ratings aggregated from independent review platforms. Learn more

Key Features

  • WCAG 2.2 contrast ratio checking for AA and AAA levels
  • Hex and RGB color input with visual preview
  • Pass/fail indicators for normal text and large text separately
  • Color picker for selecting colors directly
  • Instant calculation of contrast ratios between any two colors

Pricing Plans

Pricing checked Sep 29, 2026. Source: tpgi.com/color-contrast-checker, read Sep 29, 2026

Color Contrast Analyzer plans and prices, checked September 2026
Plan Price Details
Free

$0

  • WCAG 2.2 contrast ratio checking
  • AA and AAA level validation
  • Hex and RGB color input
+1 more
  • No account required

Is Color Contrast Analyzer worth the price?

Great value

This pricing is extremely generous as it offers a fully functional WCAG contrast checker for free.

There are no paid tiers, making it accessible to everyone without any cost. It's best for individuals, students, and small teams who need a reliable contrast analysis tool without budget constraints.

Full Color Contrast Analyzer pricing: every plan, hidden costs and alternatives

Color Contrast Analyzer by the numbers

Color Contrast Analyzer compared with 393 Testing & QA tools on Toolradar, as of Nov 2026
Metric Color Contrast Analyzer Peer median Position (1 is best)
Free plan Yes 74% have one n/a
Listed as an alternative to 1 tool 2 #231 of 393 (joint)
Integrations listed 1 1 #36 of 77 (joint) tools with at least one integration recorded

Listed as an alternative to: #223 on 2026-10-16 to #231 on 2026-11-02 (rank among 393 tools, 1 is best).

Each position is counted among the tools that have data for that row, as noted under it. All Testing & QA data · How we compute this. Advertising and placement fees are not inputs to any position.

Cite this: Toolradar, “Color Contrast Analyzer by the numbers”, Nov 2026.

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Color Contrast Analyzer FAQ

How does Color Contrast Analyzer help with web accessibility compliance?

Color Contrast Analyzer ensures web content meets WCAG 2.2 contrast ratio requirements by instantly checking foreground and background color combinations. This helps designers and developers comply with accessibility standards, which are increasingly becoming legal mandates like the European Accessibility Act.

Which WCAG standards does Color Contrast Analyzer support?

Color Contrast Analyzer checks color combinations against WCAG 2.2 standards, specifically evaluating for AA compliance (4.5:1 for normal text, 3:1 for large text) and AAA compliance (7:1 for normal text, 4.5:1 for large text).

How does Color Contrast Analyzer compare to Stark?

Color Contrast Analyzer is a simple and focused tool that instantly checks two colors against WCAG 2.2 standards, providing immediate pass/fail results. Unlike some alternatives, it does not offer full-page analysis or design system integration.

What kind of user benefits most from Color Contrast Analyzer?

Designers and developers who are building accessible websites and need to quickly verify color contrast ratios will find Color Contrast Analyzer most beneficial. It is an essential tool for ensuring compliance with web accessibility guidelines.

What are the main limitations of Color Contrast Analyzer?

Color Contrast Analyzer only checks two colors at a time and does not perform full-page analysis or color blindness simulation. It is a basic tool without advanced features like design system integration or batch checking.

How is Color Contrast Analyzer priced?

Color Contrast Analyzer is free to use, requiring no paid plan or account registration. Users can access its features without any cost.

Can Color Contrast Analyzer be used to check colors for large text elements?

Yes, Color Contrast Analyzer specifically checks contrast ratios for large text, with different requirements for both AA (3:1) and AAA (4.5:1) WCAG 2.2 standards. This ensures readability for larger font sizes.

Source: tpgi.com

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