Does the application support user-defined color settings system-wide?
Some programs and operating systems allow users to change the color settings of their computers. If a user needs high-contrast colors (e.g., black on white), the user can select these options and have these choices carry over throughout the application or all programs using that operating system. On the other hand, other users may find high-contrast color choices difficult to view and may require “softer” color choices. Because different disability groups may require different color settings, it is important for software applications to support user-defined color settings that are respected system-wide. Users with lack of color perception are affected by the ability of an application to support user-defined color settings. In addition, users with low vision may also need high-contrast or low-contrast color settings and are also affected by an application’s ability to meet this requirement. Because some computer systems do not have color settings because they use monochromatic displays;
