Do not use this page for testing. The test is shown below only for reference; additionally, EPUB resources such as styling and images may be absent.

visual-310 Apply high contrast system configuration

The reading system interface and book content except images should respect the high contrast mode (invert colors) if present in the Operating System.

Indicate Pass or Fail.

This test is in the Visual Adjustments book.

See how well Reading Systems performed on this test.