Contrast Checker

Make sure your text and background colors meet W3C color contrast guidelines. If they don't meet these guidelines, our tool will suggest an alternative color for the text, in order to improve readability. Every time you click on the 'Check Contrast' button, a new color will be suggested if any guideline is not met. Remember that besides color contrast, other techniques such as font size and spacing can also be considered to make your project more accessible to everyone.