The color name stored in value. For IFC export, the naming is to match the "colornumber" setting -- really, this stores a string that generates the colorNumber (for formats that don't use the color but need a second entry.)

public string ColorName { get; set; }

Public Property ColorName As String
	Get
	Set

public:
property String^ ColorName {
	String^ get ();
	void set (String^ value);
}