# Custom Themes

## Content



In addition to using one of the built-in themes, you can create your own custom theme from scratch or create a custom theme based on an existing built-in theme. See [Included XAML Files](/componentone/docs/wpf/online-studio/Theming/IncludedXAMLFiles) for the included files that you can base a theme on.

## See Also

[Included XAML Files](/componentone/docs/wpf/online-studio/Theming/IncludedXAMLFiles)