ArcGIS Pro 3.0 API Reference Guide
ArcGIS.Core.CIM Namespace / CIMPictureMarker Class / TintColor Property

TintColor Property (CIMPictureMarker)
Gets or sets the color that is applied as a tint to the image. The color is applied to the whole image. When the tint is set to white the image appears with its native colors.
Syntax
public CIMColor TintColor {get; set;}
Requirements

Target Platforms: Windows 11, Windows 10, Windows 8.1

ArcGIS Pro version: 2.0 or higher.
See Also