colour.models.RGB_COLOURSPACE_H273_22_UNSPECIFIED

colour.models.RGB_COLOURSPACE_H273_22_UNSPECIFIED = RGB_Colourspace('ITU-T H.273 - 22 Unspecified',                 [[ 0.63 ,  0.34 ],                  [ 0.295,  0.605],                  [ 0.155,  0.077]],                 [ 0.3127,  0.329 ],                 'D65',                 [[ 0.42942013,  0.3277917 ,  0.1932441 ],                  [ 0.23175055,  0.67225077,  0.09599868],                  [ 0.02044858,  0.11111583,  0.95749334]],                 [[ 3.13288278, -1.44707454, -0.48720324],                  [-1.08850877,  2.01538781,  0.01762239],                  [ 0.05941301, -0.20297883,  1.05275352]],                 linear_function,                 linear_function,                 False,                 False)

Recommendation ITU-T H.273 row 22 colourspace as given in Table 2 - Interpretation of colour primaries (ColourPrimaries) value.

References

[InternationalTUnion21]