A darker than middle value Neutral Gray, precisely matched to Munsell Gray for artists exploring values. (Series 1)
Pigment Classification: Mixture
Color Index Name: PW 6 / PBk 9 / PBr 7
Color Index Number: 77891 / 77267 / 77491
Chemical Description: Titanium Dioxide Rutile Amorphous Carbon produced by charring animal bones Calcined Natural Iron Oxide
Opacity/Transparency: Semi-Opaque
Lightfastness Rating: I
Permanency: Exc
Munsell Notation Listing: Hue 8.2 B Value 4.2
Gloss Average: 25.94
Viscosity Range: 20000-24000 CPS
CIE L*a*b* Values: L*43.38 a*-0.09 b*-0.51
Tint Strength: 79.63
