colour.colorimetry.lightness_Wyszecki1963¶
- colour.colorimetry.lightness_Wyszecki1963(Y: FloatingOrArrayLike) FloatingOrNDArray[source]¶
Return the Lightness \(W\) of given luminance \(Y\) using Wyszecki (1963) method.
- Parameters
Y (FloatingOrArrayLike) – Luminance \(Y\).
- Returns
Lightness \(W\).
- Return type
Notes
Domain
Scale - Reference
Scale - 1
Y[0, 100]
[0, 1]
Range
Scale - Reference
Scale - 1
W[0, 100]
[0, 1]
References
[Wys63]
Examples
>>> lightness_Wyszecki1963(12.19722535) 40.5475745...