A very light Neutral Gray, precisely matched to Munsell Gray for artists exploring values. (Series 1)

Pigment Classification: Mixture
Color Index Name: PW6 / PBk9 / PBr7
Color Index Number: 77891 / 77267 / 77491
Chemical Description: Titanium Dioxide Rutile / Amorphous Carbon produced by charring animal bones / Calcined Natural Iron Oxide
Opacity/Transparency: Opaque
Lightfastness Rating: 1
Permanency: Excellent