Burnt Sienna

Pigment Classification: Natural Inorganic
Chemical Description: Calcinized Natural Iron Oxide
Opacity/Transparency: 2
Lightfastness Rating: I
Permanency: Excellent
Colour Index Name: PBr 7
Colour Index Number: 77491
Munsell Notation Listing:
Hue: 3.0 YR
Value: 3.25
Chroma: 4.0
Pantone Matching System: PMS 175
Spectrophotometer Readings: N/A
Viscosity Range: 20000-23000 CPS
PH Range: 8.3-9.0
Gloss Average: 13.63
CIE L*a*b* Values: L*33.67 a*16.86 b*12.58
Tint Strength: 80.56