3 different recipes. Brands sell different pigment mixtures under this name, so they won't all look or mix alike. Compare the pigments below; the most common is PO20 Cadmium Orange.
Who makes it
PO20 Cadmium Orange2
- Blockx Extra-Fine Oil Colours No. 212811
PR108 Cadmium Red1
- Old Holland Classic Oil Colours No. E142PR108LF ISeries E18 ml tube* · 40 ml tube · 60 ml tube* · 125 ml tube · 225 ml tube · 475 ml tin* · 1000 ml tin*About Old Holland
Sizes are the ones each line is sold in; marks a size only some colors come in. Check the store for a particular color.