Digital text color combinations must meet a contrast ratio of at least 4.5:1 in order to comply with UW–Madison’s Digital Accessibility Policy. Use contrast checkers to ensure your digital text meets contrast ratio guidelines.
![Screenshot from WebAIM’s Color Contrast Checker.](https://brand.wisc.edu/content/uploads/2023/09/color-contrast-checker-resource.png)
Digital text color combinations must meet a contrast ratio of at least 4.5:1 in order to comply with UW–Madison’s Digital Accessibility Policy. Use contrast checkers to ensure your digital text meets contrast ratio guidelines.