colour.CCT_to_xy¶
-
colour.
CCT_to_xy
(CCT, method='Kang 2002')[source]¶ Returns the CIE XYZ tristimulus values xy chromaticity coordinates from given correlated colour temperature \(T_{cp}\) using given method.
Parameters: - CCT (numeric or array_like) – Correlated colour temperature \(T_{cp}\).
- method (unicode, optional) – {‘Kang 2002’, ‘CIE Illuminant D Series’}, Computation method.
Returns: xy chromaticity coordinates.
Return type: ndarray
References