Description
Indigo is a deep blue pigment that has been used for thousands of years. Originally extracted from plants similar to blue woad used by the ancient Britons, it was synthesized in Germany in 1878, making it more affordable and widely available.
Additional information
| Level | Artist |
|---|---|
| Colour Number | 422 |
| Pigment Codes | PBk7??PB15??PB29 |
| Lightfastness(+++,++,+) | +++ |
| Opacity (Transparence, Semi-Transparence, Semi-Opaque, Opaque) | Semi-Opaque |
| size | 40ml/120ml |