colour.temperature.CCT_to_xy_CIE_D¶
- colour.temperature.CCT_to_xy_CIE_D(CCT)[source]¶
Returns the CIE xy chromaticity coordinates of a CIE Illuminant D Series from its correlated colour temperature \(T_{cp}\).
- Parameters
CCT (numeric or array_like) – Correlated colour temperature \(T_{cp}\).
- Returns
CIE xy chromaticity coordinates.
- Return type
ndarray
- Raises
ValueError – If the correlated colour temperature is not in appropriate domain.
References
[]
Examples
>>> CCT_to_xy_CIE_D(6504.38938305) array([ 0.3127077..., 0.3291128...])