Normal body text looks like this (16px)
Small text sample (14px)
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WCAG AA requires a minimum contrast ratio of 4.5:1 for normal text and 3:1 for large text. WCAG AAA requires 7:1 for normal text and 4.5:1 for large text. Higher ratios mean better readability for users with visual impairments.
Select your foreground (text) color and background color using the color pickers or by entering HEX codes. The tool instantly calculates the contrast ratio and shows whether it passes WCAG AA and AAA standards for both normal and large text.
Sufficient color contrast ensures that text is readable for people with low vision, color blindness, or other visual impairments. It is also required by law in many countries under accessibility standards like WCAG 2.1 and ADA compliance guidelines.
Supports HEX, RGB, HSL, HSV, CMYK and more color formats with instant conversion.
Yes, upload an image and click any pixel to extract its exact color value.
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