Transparent Red Iron Oxide
PR101
Manufacturer
M. Graham
Range
Artists' Watercolor
Color no.
187
Color family
Earth tones
Transparency
Transparent
Lightfastness
★★★★★ Excellent
Staining
No
Granulation
Yes
Single pigment
Yes
About this pigment
PR101 Red Iron Oxide
Wikipedia ↗Color values are computed from the pigment composition and are indicative only. They are no substitute for a real color chart. · M. Graham Watercolor Color Palette 2025