accessibilityDisplayShouldDifferentiateWithoutColor
A Boolean value that indicates whether the app avoids conveying information through color alone.
Declaration
var accessibilityDisplayShouldDifferentiateWithoutColor: Bool { get }Discussion
If this property is true, the user interface avoids conveying information using color alone. Instead, use shapes or glyphs to convey important information.
Users can change this setting by choosing System Preferences > Accessibility > Display and selecting the “Differentiate without color” option. To receive updates when this setting changes, register for the accessibilityDisplayOptionsDidChangeNotification notification using notificationCenter.