Description
Indigo
Indigo is a deep blue pigment that can range from dark black to pale blue. Originally extracted from plants similar to blue woad used by the ancient Britons, it was synthesised in 1878 in Germany. It is one of the oldest blue pigments used universally.
About This Color
Lightfastness Code: II
Lightfastness : Very Good
Opacity : Opaque
Colour Number: 322
Series: 1
Pigment Codes: PB15 • PBk6 • PV19
Granulation And Staining: Staining
Permanence: A
Permanence : Permanent






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