Color Contrast Checker

Contrast ratio of color palette. Contrast ratio of text and background colors based on recommendations of Web Content Accessibility Guidelines (WCAG).

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WCAG Recommendations

• Minimum contrast ratio (AA): 4.5 (4.5:1) for normal text and 3 (3:1) for large text.
• Enhanced contrast ratio (AAA): 7 (7:1) for normal text and 4.5 (4.5:1) for large text.

Large Text: Text size equal/above 18pt(24px) or 14pt bold. Regular Text: Text size below 18pt(24px) or 14pt bold.