Color contrast refers to the difference between the brightness of the background color and foreground color of digital content. Black text on a white background is very high contrast; light grey text ...

Our color choices impact our users, who may be color blind, have low vision, or some other color-visual impairment. Color contrast refers to a calculated ratio of the difference between foreground and ...

When using CU Boulder branded colors, it is important to use accessible combinations that follow the most recent Web Content Accessibility Guidelines (WCAG) color contrast requirements. Accessible and ...

Color contrast refers to the difference between the brightness of the background color and foreground color of digital content. It’s crucial in design, art and visual communication as it affects ...

Contrast and color use are important, as users must be able to perceive content on a page. You can use accessibility checkers to check for issues such as color contrast ratios. If you choose to use ...