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import numpy as np
from colour import *
from colour.recovery import Jakob2019Interpolator
from colour.plotting import plot_multi_sds
illuminant = "D65"
ill_xy = ILLUMINANTS["CIE 1931 2 Degree Standard Observer"][illuminant]
ill_sd = SpectralDistribution(ILLUMINANT_SDS[illuminant])
if __name__ == "__main__":
RGB = np.array([0.79264853, 0.4, 0.63703843])
XYZ = sRGB_to_XYZ(1.055 * RGB ** (1/2.4) - 0.055, ill_xy)
sd = XYZ_to_sd(XYZ, method="Jakob 2019", verbose=True)
interp = Jakob2019Interpolator()
interp.read_file("data/srgb.coeff")
sdi = interp(RGB)
plot_multi_sds([sd, sdi])
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