WCAG Color Contrast Checker

Calculate ratios, test WCAG contrast values, and sanitize SVG markup securely in-tab. 100% data safety.

Text Color

Background Color

Calculated Contrast Ratio

4.50 : 1

WCAG AA Pass

AA Normal Text (4.5:1) Pass

AA Large Text (3:1) Pass

AAA Normal Text (7:1) Fail

AAA Large Text (4.5:1) Pass

Visual Text Preview

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Web accessibility guidelines ensure readable content for everyone.