colour.notation.munsell_value_Priest1920#

colour.notation.munsell_value_Priest1920(Y: FloatingOrArrayLike) → FloatingOrNDArray[source]#

Return the Munsell value \(V\) of given luminance \(Y\) using Priest et al. (1920) method.

Parameters:

Y (FloatingOrArrayLike) – luminance \(Y\).

Returns:

Munsell value \(V\).

Return type:

np.floating or numpy.ndarray

Notes

Domain

Scale - Reference

Scale - 1

Y

[0, 100]

[0, 1]

Range

Scale - Reference

Scale - 1

V

[0, 10]

[0, 1]

References

[Wikipedia07a]

Examples

>>> munsell_value_Priest1920(12.23634268)  
3.4980484...