Ostwald colour system References Images Ostwald colour system Ask Anything Homework Help Written by The Information Architects of Encyclopaedia Britannica The Information Architects maintain a master list of the topics included in the corpus of Encyclopædia Britannica, and create and manage the relationships between them. The Information Architects of Encyclopaedia Britannica Britannica AI Ask Anything Learn about this topic in these articles: colour/ Colour atlasesOther colour atlases include the Ostwald colour system, based on mixtures of white, black, and a high chroma colour; the Maerz and Paul dictionary of colour; the Plochere colour system; and the Ridgway colour standards. Read MoreOther colour atlases include the Ostwald colour system, based on mixtures of white, black, and a high chroma colour; the Maerz and Paul dictionary of colour; the Plochere colour system; and the Ridgway colour standards. Read More