colour.temperature.xy_to_CCT_McCamy1992¶
- colour.temperature.xy_to_CCT_McCamy1992(xy: ArrayLike) FloatingOrNDArray[source]¶
Return the correlated colour temperature \(T_{cp}\) from given CIE xy chromaticity coordinates using McCamy (1992) method.
- Parameters
xy (ArrayLike) – CIE xy chromaticity coordinates.
- Returns
Correlated colour temperature \(T_{cp}\).
- Return type
References
Examples
>>> import numpy as np >>> xy = np.array([0.31270, 0.32900]) >>> xy_to_CCT_McCamy1992(xy) 6505.0805913...