Range :Old Holland Classic Watercolours
Colourname :Old Holland warm grey light
Colournumber :361
Serie :A
Pigment classification :Zinc oxide-Natural iron oxide-Carbon
Colour index :PW4-PBR7-PBL7
Colour index number :77597-77492-77266
Lightfastness : Lightfast pigment according to ASTM
category 1 and 2
Opacity/transparency :Opaque