Violet Blue
PV15
Manufacturer
Rockwell
Range
Classical Watercolor
Color no.
PVB22
Color family
Blue
Transparency
Semi-transparent
Lightfastness
★★★★★ Excellent
Granulation
Yes
Single pigment
Yes
About this pigment
PV15 Ultramarine Violet
Wikipedia ↗Color values are computed from the pigment composition and are indicative only. They are no substitute for a real color chart. · rockwellart.global – Classical Watercolor Tubes (product data, 2026-09-25)