Pigment Classification: InorganicColor Index Name: PB36Color Index Number: 77343Chemical Description: Cobalt Chromate SpinelOpacity/Transparency: Semi-OpaqueLightfastness Rating: 1Permanency: ExcellentMunsell Notation Listing: Hue 1

and unlike a paint tube

warm black with tinting qualities similar to a brown umber

26Viscosity Range: 23000- 27000 CPSCIE L*a*b* Values: L*37

33Viscosity Range: 750-1000 CPSCIE L*a*b* Values: L*N/A a*N/A b*N/ATint Strength: N/A

williamsburg oliemaling sf ultramarine violet Cadmium Yellow Primrose Pigment Classification: InorganicColor Index Name:Beautiful, natural looking violet. Does not look synthetic in any way. Its only limitation is that it is an extremely weak tinter. Its beauty is properly seen in glazes. Series: 3CI Number: NACI Name: PV15Pigment Name: Polysulfide of Sodium Alumino SilicateLightfastness: ASTM I ExcellentOpacity: TransparentGrind: Very Fine