The first nondefault tint color value in the view’s hierarchy, ascending from and starting with the view itself.
- iOS 7.0+
- tvOS 9.0+
If the system cannot find a nondefault color in the hierarchy, this property’s value is a system-defined color instead.
To refresh subview rendering when this property changes, override the
Colors that are pattern colors (as described in
UIColor) are not supported.