surfaceTintColor property

Color? surfaceTintColor

A custom color for the Material 3 surface-tint elevation effect.

In Material 3, a "surface tint" with an opacity related to elevation will be applied to the BottomAppBar's background. Use this property to override the default color of that tint.

If this property is null, then BottomAppBarTheme.surfaceTintColor of ThemeData.bottomAppBarTheme is used. If that is also null, ColorScheme.surfaceTint is used.

Ignored if ThemeData.useMaterial3 is false.

The default is null.

See Material.surfaceTintColor for more details on how this overlay is applied.


final Color? surfaceTintColor;