Every brand makes it with the same pigments: PB29 Ultramarine Blue + PR264 Pyrrole Rubine.
Who makes it
- Rembrandt Artists' Oil Colour No. 323PR264 PB29LF I Semi-transparentSeries 315 ml tube · 40 ml tube · 60 ml tube* · 150 ml tube*About Rembrandt
Sizes are the ones each line is sold in; marks a size only some colors come in. Check the store for a particular color.