colour.RGB_to_HSL

colour.RGB_to_HSL(RGB: Domain1) → Range1

Convert from RGB colourspace to HSL colourspace.

Parameters:

RGB (Domain1) – RGB colourspace array.

Returns:

HSL array.

Return type:

numpy.ndarray

Notes

Domain	Scale - Reference	Scale - 1
RGB	1	1

Range	Scale - Reference	Scale - 1
HSL	1	1

References

[EasyRGBg], [Smi78], [Wikipedia03g]

Examples

>>> RGB = np.array([0.45620519, 0.03081071, 0.04091952])
>>> RGB_to_HSL(RGB)
array([ 0.9960394...,  0.8734714...,  0.2435079...])