Contrast Checker

Check the contrast between colors to ensure legibility and accessibility compliance.

Popular Combinations

Background Color

Text Color

Preview

Sample Text

Contrast Results

Contrast Ratio

21:1

WCAG AA

WCAG AAA

WCAG Guidelines

WCAG AA Requirements

• Normal Text: 4.5:1
• Large Text: 3:1

WCAG AAA Requirements

• Normal Text: 7:1
• Large Text: 4.5:1