colour.CCT_to_uv#

colour.CCT_to_uv(CCT_D_uv: ArrayLike, method: Union[Literal['Krystek 1985', 'Ohno 2013', 'Planck 1900', 'Robertson 1968'], str] = 'Ohno 2013', **kwargs: Any) numpy.ndarray[source]#

Return the CIE UCS colourspace uv chromaticity coordinates from given correlated colour temperature \(T_{cp}\) using given method.

Parameters
Returns

CIE UCS colourspace uv chromaticity coordinates.

Return type

numpy.ndarray

References

[AdobeSystems13b], [AdobeSystems13a], [CIET14804e], [Kry85], [Ohn14], [WS00m]

Examples

>>> import numpy as np
>>> CCT_D_uv = np.array([6507.47380460, 0.00322335])
>>> CCT_to_uv(CCT_D_uv)  
array([ 0.1977999...,  0.3121999...])