Blue Black 50ml

Description

Blue Black is a deep black with cool bluish tints. The name appears in the catalogs of artists’ colormen circulated in the nineteenth century. Some references describe it as charcoal black, which may have been derived from charred vine cuttings or wood charcoal. It is often listed as a mixture of 40 parts bone black and three parts Prussian blue, which is the composition of Rublev Colours Blue Black.