[TypeConverterAttribute(typeof(ColorConverter))]
[PersistenceModeAttribute(PersistenceMode.Attribute)]
public Color BackgroundMainColor { get; set; }

<TypeConverterAttribute(GetType(ColorConverter))> 
<PersistenceModeAttribute(PersistenceMode.Attribute)> 
Public Property BackgroundMainColor As Color
	Get
	Set

public:
[TypeConverterAttribute(typeof(ColorConverter))]
[PersistenceModeAttribute(PersistenceMode::Attribute)]
property Color BackgroundMainColor {
	Color get ();
	void set (Color value);
}

[<TypeConverterAttribute(typeof(ColorConverter))>]
[<PersistenceModeAttribute(PersistenceMode.Attribute)>]
member BackgroundMainColor : Color with get, set