colour.RGB_colourspace_limits¶
- colour.RGB_colourspace_limits(colourspace, illuminant=array([0.3127, 0.329]))[source]¶
Computes given RGB colourspace volume limits in CIE L*a*b* colourspace.
- Parameters
colourspace (RGB_Colourspace) – RGB colourspace to compute the volume of.
illuminant (array_like, optional) – CIE L*a*b* colourspace illuminant chromaticity coordinates.
- Returns
RGB colourspace volume limits.
- Return type
ndarray
Examples
>>> from colour.models import RGB_COLOURSPACE_sRGB as sRGB >>> RGB_colourspace_limits(sRGB) array([[ 0. ..., 100. ...], [ -86.182855 ..., 98.2563272...], [-107.8503557..., 94.4894974...]])