Indigo
PB15 + PB29 + PBk7
Manufacturer
Winsor & Newton
Range
Cotman Watercolour
Color no.
322
Color family
Blue
Transparency
Opaque
Lightfastness
★★★★ Very good
Staining
No
Granulation
No
Price group / series
Series 1
Single pigment
No
About this pigment
PB15 Phthalo Blue
Wikipedia ↗PB29 Ultramarine Blue
Wikipedia ↗PBk7 Carbon Black
Wikipedia ↗Color values are computed from the pigment composition and are indicative only. They are no substitute for a real color chart. · W&N Cotman Watercolour Chart; pigments from winsornewton.com/pages/cotman-watercolour