surfaceTintColor property Null safety
final
The color used as an overlay on color to indicate elevation.
If this is null, no overlay will be applied. Otherwise this color will be composited on top of color with an opacity related to elevation and used to paint the background of the card.
The default is null.
See Material.surfaceTintColor for more details on how this overlay is applied.
Implementation
final Color? surfaceTintColor;