Transparent Orange
PO71
Manufacturer
Rockwell
Range
Classical Watercolor
Color no.
OTO21
Color family
Orange
Transparency
Transparent
Lightfastness
★★★★★ Excellent
Single pigment
Yes
About this pigment
PO71 Pyrrole Orange
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)