colour.RGB_to_HSV

colour.RGB_to_HSV(RGB)

Converts from RGB colourspace to HSV colourspace.

Parameters:RGB (array_like) – RGB colourspace array. Returns:HSV array. Return type:ndarray

Notes

• Input RGB colourspace array is in domain [0, 1].
• Output HSV colourspace array is in range [0, 1].

References

• [Eash]
• [Smi78]
• [Wikj]

Examples

>>> RGB = np.array([0.49019608, 0.98039216, 0.25098039])
>>> RGB_to_HSV(RGB)  
array([ 0.2786738...,  0.744     ,  0.98039216])