Contrast Accessibility Checker

Test text contrast ratios to meet WCAG 2.1 industry standards for safe readability.

Color contrast checker (AA/AAA).

Check foreground and background color contrast ratios against WCAG 2.1 accessibility guidelines. Test combinations for AA and AAA standards to help ensure readable, accessible design.

Contrast ratio 6.93:1
Foreground color
#
0.4
Background color
#
1.0
Category AA AAA
Large text Pass Pass
Small text Pass Fail
Graphics and UI Pass N/A