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Enter a foreground and background color (hex codes) to check their contrast ratio and WCAG compliance.
This is large bold text.
This is normal sized text.
Contrast Ratio
Normal Text (AA)
Large Text (AA)
18pt+ or 14pt+ bold
UI Components (AA)
Buttons, form controls, etc.
Level AA (minimum required for accessibility compliance):
• Normal Text: Contrast ratio of at least 4.5:1
• Large Text: Contrast ratio of at least 3:1
• UI Components: Contrast ratio of at least 3:1
Level AAA (enhanced accessibility):
• Normal Text: Contrast ratio of at least 7:1
• Large Text: Contrast ratio of at least 4.5:1
Notes:
• "Large Text" is defined as 18pt or 14pt bold and above
• Logos and decorative elements have no minimum contrast requirement
• Text over images or gradients should be evaluated throughout the image