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🔍 Contrast Checker

Ensure your text and background colours meet WCAG accessibility standards for all users.

Large Text Preview

Regular body text preview — the quick brown fox jumps over the lazy dog.

Text (Foreground)

Background

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Contrast Ratio

Why use OmnifyTools Contrast Checker?

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WCAG Compliant

Tests against AA and AAA standards for both normal and large text sizes.

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Live Preview

See exactly how your colour combination looks before you ship it.

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100% Private

All calculations run locally — your design choices stay on your device.