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Color information
Color name: Cobalt Blue Hue
Color number/code: 179
Series number: 1
Chemical description: Copper phthalocyanine, Zinc oxide, Complex sodium alumino-silicate containing sulphur
Color index name: PB15, PW4, PB29
Color index number: 74160, 77947, 77007
Permanence rating: A(iii)
ASTM lightfastness rating: I
Transparency/Opacity: O
