ColorContrast

WCAG 2.1 Accessibility Checker

WCAG 2.1 Spec →

Color Pair

#
#

The quick brown fox

Sample body text for readability check. Does this meet WCAG guidelines?

Smaller caption text — even harder to read.

# on #

Contrast Ratio

Excellent Good Moderate Poor

WCAG 2.1 Compliance

Enter valid hex colors to see WCAG results.
AA Normal — Body text, UI components (min 4.5:1)
AA Large — 18pt+ or 14pt+ bold text (min 3:1)
AAA Normal — Enhanced body text (min 7:1)
AAA Large — Enhanced large text (min 4.5:1)

Common Presets