Old Holland

Classic Watercolours

Cobalt Blue

E250
Cobalt Blue
Love
Colour name: Cobalt Blue
Colour number: 250
Serie: E
Pigment classification: Oxides of cobalt and aluminium
Available: in 6 ml and 18 ml tube, half pan and pan
Colour index: PB28
Colour index number: 77346
Lightfastness: Lightfast pigment according to ASTM category 1 and 2
Opacity/transparency: Opaque

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