PB33

 Lightfastness 8/8

 Semi-opaque

 Granulation: high

Famous synthetic blue of rare richness, invented at the beginning of the 20th century and the undisputed king of ceruleans for intensity and vividness, until the 1990s when its production ceased.

 We have found a remnant of this brilliantly beautiful pigment to radiate our passion with all the blue possible.