data class NeutralColors(val grey01: Color = Color.Unspecified, val grey02: Color = Color.Unspecified, val grey03: Color = Color.Unspecified, val grey04: Color = Color.Unspecified, val grey05: Color = Color.Unspecified)
constructor(grey01: Color = Color.Unspecified, grey02: Color = Color.Unspecified, grey03: Color = Color.Unspecified, grey04: Color = Color.Unspecified, grey05: Color = Color.Unspecified)