ArcGIS Pro 3.0 API Reference Guide
ArcGIS.Core.CIM Namespace / CIMSpotColorSpace Class / AlternativeColor Property

AlternativeColor Property
Gets or sets the standard (non-spot) color that is used to display the color on-screen.
Syntax
public CIMColor AlternativeColor {get; set;}
Requirements

Target Platforms: Windows 11, Windows 10, Windows 8.1

ArcGIS Pro version: 2.0 or higher.
See Also