Contrast Checker

Ensure your color combinations meet WCAG accessibility standards for optimal readability.

Large Text (18pt+)
Normal Text (14pt-17pt)
Small Text (<14pt)

Background

Background Color

Text

Text Color

Text Preview

The quick brown fox jumps over the lazy dog. This sample text demonstrates how your color combination will appear in real content.
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Contrast Ratio

WCAG Guidelines

AA Level (Large Text)
Minimum ratio: 3:1
AA Level (Normal Text)
Minimum ratio: 4.5:1
AAA Level (Large Text)
Minimum ratio: 4.5:1
AAA Level (Normal Text)
Minimum ratio: 7:1

Color Controls

Adjust the background and text colors to test different combinations.

Background Color

#FFFFFF

Text Color

#000000

Quick Presets

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