5. Provide a Strong Color Contrast
The Drupal CMS operates on themes, and those themes have been designed with color compliance in mind (or are slated to be designed with compliant contrast in the near future). If you are introducing customized code, or placing graphics like charts or graphs, you will need to test the contrast of text elements from foreground to background.
- Rely on approved styles and do not manually format in source code
- When placing charts and graphs as images, ensure proper contrast of elements from foreground to background