1. Click the Change Calendar Colors icon from the calendar menu area.
2. Select the course you want to change the color for from the drop-down list in Calendar Colors. Click the desired calendar color. Lighten or darken the color by moving the arrow on the side of the color bar up and down.
3. Click Done.

Note To help you meet visual accessibility standards, there is a built-in WCAG (Web Content Accessibility Guideline) checker on the color selection page. Be aware that if you choose a shade that does not meet these guidelines (for example, the contrast between the text color and the background color is too low), the check mark by  WCAG AA will be replaced by a warning or error icon to alert you to possible accessibility issues. See Customizing colors for more information.