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Build accessible websites

Check WCAG color contrast compliance on any webpage. Highlight failing elements with instant AA/AAA pass/fail.

Install on Chrome

Features

Color Contrast Checker scans the current page for all text elements and checks whether their color combinations pass WCAG 2.1 contrast requirements.

Free

  • Scan page for contrast issues (WCAG AA)
  • Show pass/fail for all text elements
  • Highlight failing elements on page
  • Summary: total elements, passing %, failing count

Pro Features

  • WCAG AAA compliance check
  • Export audit report as CSV or HTML
  • Color picker for custom colors
  • Ignore list for false positives

All data stays on your device. No tracking, no accounts, no data collection.
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