Indigo
PB60 + PBk6
Manufacturer
M. Graham
Range
Artists' Watercolor
Color no.
111
Color family
Blue
Transparency
Semi-transparent
Lightfastness
★★★★★ Excellent
Staining
Yes
Granulation
No
Single pigment
No
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