C1AppView uses the jQuery Mobile Theme Swatches as the default themes. There are five swatches in the default theme, and they can be mixed and matched within the C1AppView control for complete customization.

You can either apply one swatch to the entire C1AppView control using the ThemeSwatch property, or you can apply a different swatch to each C1AppViewPage or C1AppViewItem in your control. By default, this is how the C1AppView control appears: