Description Colour Index PW 6 & PW 4 & PBk9 & PBr 6 Drying Speed Average Opacity Covering and Tint Power Opaque Lightfastness Excellent Oil Content Low, Linseed Toxic No Conforms To ASTM D-4236 ƒ‚‚ A blend of Ivory Black, Burnt Umber, and Zinc and Titanium Whites which gives a markedly cool black substitute. The blue undertones are similar to but much milder than those of Prussian blue. Some painters prefer this blend for its restrained Tint Power, and use it in cool reflex tones in flesh painting. Some say itƒ‚€‚™s exactly the same shade as the Munsell grey 5 but I have never checked.
