[Etymology: W. F. Ostwald; Latvia, Germany 1853-1932] colorimetry A scheme for specifying colours relative to black, white, and a given set of coloured pigments.
[Billmayer F. W., Saltzman M. Principles of Color Technology (New York: Interscience, 1966)],
[Jacobson E. Basic Color: An Interpretation of the Ostwald Color System (Chicago: P. Theobald, 1948)] Compare Munsell system.




