cie

17-22-049

achromatic colour, <in the perceptual sense>

perceived colour devoid of hue

Note 1 to entry: The colour names white, grey and black or, for transmitting objects, colourless and neutral are commonly used in relation to achromatic colour.

Note 2 to entry: This entry was numbered 845-02-26 in IEC 60050-845:1987.

Note 3 to entry: This entry was numbered 17-11 in CIE S 017:2011.

Publication date: 2020-12
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