Range :Old Holland Classic Watercolours
Colourname :Ultramarine violet
Colournumber :199
Serie :B
Pigment classification :Complex of sodium-Aluminium-Silica-Oxygen-Sulphur
Colour index :PV15
Colour index number :77007
Lightfastness : Lightfast pigment according to ASTM
category 1 and 2
Opacity/transparency :Opaque

Granular colour