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Contrast Checker

Verify text/background contrast ratios against WCAG AA and AAA.

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How to use Contrast Checker

  1. 1

    Pick foreground + background

  2. 2

    See result

Why use Contrast Checker?

  • WCAG AA/AAA

Common use cases

  • Accessibility audits

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About Contrast Checker

Contrast Checker verifies WCAG AA and AAA contrast ratios for color pairs.

Frequently asked questions

Both thresholds shown.
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