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Color information
Color name: Naples Yellow Light
Color number/code: 426
Series number: 1
Chemical description: Titanium dioxide, Quinophthalone, Benzimidazalone
Color index name: PW6, PY138, PO62
Color index number: 77891, 56300, -
Permanence rating: A
ASTM lightfastness rating: I
Transparency/Opacity: O