There are examples on Penn State’s Accessibility: Vibrating Color Combinations webpage. To check if you’re using the right amount of contrast, there is a list of color-contrast checking tools in the ...

When creating websites and web content, we must seriously consider our use of colors. Our color choices must provide enough contrast between them for users with low vision to successfully use our ...

The Web Content Accessibility Guidelines (WCAG) define minimum color contrast ratios for small and large text. For small text, a 4.5:1 contrast ratio is required. For large text, a 3:1 contrast ratio ...

Color contrast is important because people often have difficulty perceiving content when there isn’t sufficient contrast. High contrast color combinations are easier to distinguish without difficulty; ...

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 ...

Click here to launch the interactive color project (Color, Contrast & Dimension in News Design, ... Over the months we will be changing the examples of news pages and websites to keep things fresh.

Triadic colors are any three colors that are equally apart on the color wheel. For example, red, yellow and blue. The Triadic scheme is also high-contrast, but more balanced than complementary colors.