A Burnt Umber that is so warm it takes on atrue reddish quality. Almost a mid-step betweenBurnt Umber and Burnt Sienna. Series: 1 CI Number: NA CI Name: PBr7 Pigment Name: Calcined Natural Iron Oxide containing Manganese Lightfastness: ASTM I - Excellent Opacity: Semi-Opaque Grind: Fine