This neutral, non-staining primary blue will subtly modify most pigments. Probably the truest blue - neither warm nor cool. An ideal mixing pigment, and, being non-staining (or low-tinting) also lends itself to glazing methods. Its ability to create soft edges, to lift and to mix readily makes Cobalt Blue a valuable contribution to any watercolour palette.
Pigment: PB 28 | Series: 3
Lightfastness: I – Excellent
Transparency: Semi-Transparent
Staining: 2-Low Staining
Granulation: Granulating