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Color information
Color name: Raw Umber
Color number/code: 554
Series number: 1
Chemical description: Natural iron oxide, Synthetic iron oxide
Color index name: PBr7, PY42
Color index number: 77492, 77492
Permanence rating: AA
ASTM lightfastness rating: I
Transparency/Opacity: T
Granulating/Staining: -
