mAIbmAIbTools
All tools

Color Contrast Checker

Check whether your text and background colors meet WCAG accessibility standards.

The quick brown fox jumps over the lazy dog

How to use

  1. Pick your text and background colors.
  2. See the live preview and the contrast ratio.
  3. Check the AA / AAA badges to confirm accessibility compliance.
Advertisement336 × 280

FAQ

What contrast ratio do I need?

WCAG AA requires at least 4.5:1 for normal text (3:1 for large text); AAA requires 7:1.

Why does contrast matter?

Sufficient contrast makes text readable for everyone, including people with low vision.

Advertisement728 × 90