2 different recipes. Brands sell different pigment mixtures under this name, so they won't all look or mix alike. Compare the pigments below.
Who makes it
Pigments unconfirmed1
- Holbein Artists' Oil Color No. H326
PB36 Cobalt Turquoise / Cerulean1
- PB36LF I Semi-opaqueSeries 540 ml tube · 60 ml tube* · 225 ml tube · 1000 ml can*About Michael Harding
Sizes are the ones each line is sold in; marks a size only some colors come in. Check the store for a particular color.