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 Description:Very Good
Opacity Description:Opaque
Colour Number:322
Series:1
Pigment Codes:PB15 PBk6 PV19
Granulation And Staining:Staining
Permanence:A
Permanence Description:Permanent