colour.RGB_to_CMY¶
-
colour.
RGB_to_CMY
(RGB)[source]¶ Converts from RGB colourspace to CMY colourspace.
- Parameters
RGB (array_like) – RGB colourspace array.
- Returns
CMY array.
- Return type
ndarray
Notes
Domain
Scale - Reference
Scale - 1
RGB
[0, 1]
[0, 1]
Range
Scale - Reference
Scale - 1
CMY
[0, 1]
[0, 1]
References
Examples
>>> RGB = np.array([0.45620519, 0.03081071, 0.04091952]) >>> RGB_to_CMY(RGB) array([ 0.5437948..., 0.9691892..., 0.9590804...])