colour.xyY_to_munsell_colour

colour.xyY_to_munsell_colour(xyY, hue_decimals=1, value_decimals=1, chroma_decimals=1)

Converts from CIE xyY colourspace to Munsell colour.

Parameters:

• xyY (array_like, (3,)) – CIE xyY colourspace array.
• hue_decimals (int) – Hue formatting decimals.
• value_decimals (int) – Value formatting decimals.
• chroma_decimals (int) – Chroma formatting decimals.

Returns:

Munsell colour.

Return type:

unicode

Notes

• Input CIE xyY colourspace array is in domain [0, 1].

References

• [Cen]
• [Cen12]

Examples

>>> xyY = np.array([0.38736945, 0.35751656, 0.59362000])
>>> # Doctests skip for Python 2.x compatibility.
>>> xyY_to_munsell_colour(xyY)  
'4.2YR 8.1/5.3'