cie

17-22-070

Abney phenomenon

change in hue produced by decreasing the purity of a colour stimulus while keeping its dominant wavelength constant

Note 1 to entry: This entry was numbered 845-02-38 in IEC 60050-845:1987.

Note 2 to entry: This entry was numbered 17-1 in CIE S 017:2011.

Publication date: 2020-12
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