Cobalt Blue Deep
Series: 7
CI Number: NA
CI Name: PB28
Pigment Name: Oxides of Cobalt and Aluminum
Lightfastness: ASTM I - Excellent
Opacity: Semi-Opaque
Grind: Very Fine

This color is richer, deeper, more translucent and ever so slightly more purple than our regular Cobalt Blue. Like willow-ware china.