Color Contrast Checker

Check color contrast ratio for accessibility compliance. All processing happens in your browser.

Foreground Color

Background Color

Results

Contrast Ratio21.00:1

Normal Text AA

Minimum 4.5:1

Large Text AA

Minimum 3:1

Normal Text AAA

Minimum 7:1

Large Text AAA

Minimum 4.5:1

Preview

Sample text

Sample text

Sample text

Sample text

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