Starting from 19.2, the HTML JavaScript Dashboard control allows you to apply and customize themes based on the DevExtreme Generic and Generic Compact themes.
Before v19.2, the Web Dashboard used only DevExtreme Light and Dark themes (and their compact counterparts) with custom colors. For example, the custom selection color was blue.
With v19.2, the default Light and Dark themes differ from the customized Light and Dark themes in v19.1: the Web Dashboard uses only colors listed in the applied DevExtreme theme for better integration with DevExtreme-based applications.
If you prefer the previously available colors, use the custom Light Blue and Dark Blue themes. Take a look at an example: Light Blue (custom theme).
Note that the DashboardControl.colorSchemeCss property was marked as obsolete because of new supported themes and is no longer in use.
See Also