Williamsburg Oil Indanthrone Blue 37ml Tube
Williamsburg Indanthrone Blue is a very dark, semi-transparent color, sometimes referred to as Anthraquinone Blue. With a Lighfastness rating of Excellent, it makes a good alternative to the fade prone natural Indigo which it was originally meant to replace. Indanthrone is a strong mixing color.
- Lightfastness Rating: Excellent
- Transparency: Semi-Transparent