The first colour-system to be based on a
Date: The architect William Benson published his cuboid system in 1868, in London.
Country of origin: England
Basic colours: Red, green and blue
Bibliography: W. Benson, «Principles of the Science of Colour, Consisely Stated To Aid and Promote Their Useful Application in the Decorative Art», London 1868; «Color Documents: A Presentational Theory», organised by S. Wurmfeld, Hunter College Art Gallery, New York 1985.