Range :Old Holland Classic Watercolours
Colourname :Old holland red gold lake
Colournumber :133
Serie :C
Pigment classification :Metal complex-Benzimidazolone-Anthraquinone
Colour index :PY153-PY151
Colour index number :48545-13980-65300
Lightfastness : Lightfast pigment according to ASTM
category 1 and 2
Opacity/transparency :Transparent