The quaternary color to use for text labels and separators.
shared QuaternaryLabelColor() as EinhugurMacOSBridge.NSColorParameters
Returns
Remarks
Use this color for the least important text in your interface and for separators between text items. For example, you would use this color for secondary text that is disabled. You can also use it for other types of quaternary app content.
This function did not exists before macOS 10.10 and will return nil on older systems