Winsor Blue (Red Shade) is a deep intense blue with a red undertone. It is made from the modern pigment Phthalocyanine which was introduced in the 1930s.
- Colour Granulating Staining St
- Colour Series 1
- Lightfastness (ASTM) II
- Permanence Rating A
- Pigment(s) PB15
- Transparency / Opacity T