PB74 Cobalt Blue Deep (zinc silicate)

4 tubes from 4 of 12 paint lines contain PB74. 4 are made from PB74 alone, which is the closest match when you're switching brands.

Not sold here by: Holbein, Grumbacher, Williamsburg, M. Graham, Gamblin, Michael Harding, W&N Winton, Georgian.

Brands: Schmincke Mussini, Old Holland, Rembrandt, W&N Artists'.