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Color Contrast Checker (WCAG)

Check if your text and background colors meet WCAG accessibility standards.

Foreground Color

Background Color

Sample Text

The quick brown fox jumps over the lazy dog.

Contrast Ratio

AA Normal (4.5:1)

AA Large (3:1)

AAA Normal (7:1)

AAA Large (4.5:1)

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About Color Contrast Checker (WCAG)

Color Contrast Checker (WCAG) is a free online tool that lets you edit and transform images quickly and easily without installing any software. Check if your text and background colors meet WCAG accessibility standards. Upload your image (JPG, PNG, WebP, GIF, BMP, SVG supported), adjust settings if needed, and download the result instantly. All processing happens in your browser for maximum privacy — your images are never uploaded to our servers unless conversion requires it.

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