Indigo
描述
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.
其他信息
| Level | Artist |
|---|---|
| Colour Number | 422 |
| Pigment Codes | PBk7??PB15??PB29 |
| Lightfastness(+++,++,+) | +++ |
| Opacity (Transparence, Semi-Transparence, Semi-Opaque, Opaque) | Semi-Opaque |
| size | 40ml/120ml |
