Cobalt Blue
Series: 7
CI #: NA
CI Name: PB28
Pigment Name: Oxides of Cobalt and Aluminum
Lightfastness: ASTM I - Excellent
Opacity: Semi-Opaque
Grind: Very Fine
Double ground with double pigment. Normally translucent. We give this color the covering strength and luminosity of a cadmium. A true spectrum blue. Neither warm nor cool. Very highly saturated.

Williamsburg - Series 7 - Cobalt Blue