
By default, the accent color is the SystemAccentColor that users select in their Settings. Accent colorĬommon controls use an accent color to convey state information. Theme brushesĬommon controls automatically use theme brushes to adjust contrast for light and dark themes.įor example, here's an illustration of how the AutoSuggestBox uses theme brushes:įor more information about how to use theme brushes in your app, see Theme Resources. If you don't request a theme for your app, make sure to test your app in both light and dark themes to ensure that your app will be legible in all conditions. In that case, the system will override your RequestedTheme.

Users can also select the high contrast theme, which uses a small palette of contrasting colors that makes the interface easier to see. Removing the RequestedTheme property means that your application will use the user’s system settings. You can change themes by changing the RequestedTheme property in your App.xaml file. However, you can set the theme for your Windows app. Light themeīy default, your Windows app's theme is the user’s theme preference from Windows Settings or the device's default theme (i.e., dark on Xbox). The theme affects the colors of the app's background, text, icons, and common controls.

Windows apps can use a light or dark application theme. For example, in some cultures the color blue is associated with virtue and protection, while in others it represents mourning. Consider how the colors you use will be interpreted by people from different cultures.
