Contrast checker

Verify color pairs against WCAG 2.1 contrast ratios.

Text

Background

The quick brown fox jumps over the lazy dog.

Contrast ratio

4.68

AA · Normal text

AA · Large text

AAA · Normal text

Fine-tune any color with HEX, RGB, HSL and HSLA sliders.

Generate harmonious palettes from any base color.

Drop an image and extract its dominant color palette.

Blend two colors into a ready-to-copy CSS gradient.

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