colour.models.RGB_COLOURSPACE_ACESCG

colour.models.RGB_COLOURSPACE_ACESCG = RGB_Colourspace('ACEScg',                 [[ 0.713,  0.293],                  [ 0.165,  0.83 ],                  [ 0.128,  0.044]],                 [ 0.32168,  0.33767],                 'ACES',                 [[ 0.66245418,  0.13400421,  0.15618769],                  [ 0.27222872,  0.67408177,  0.05368952],                  [-0.00557465,  0.00406073,  1.0103391 ]],                 [[ 1.64102338, -0.32480329, -0.2364247 ],                  [-0.66366286,  1.61533159,  0.01675635],                  [ 0.01172189, -0.00828444,  0.98839486]],                 linear_function,                 linear_function,                 False,                 False)

ACEScg colourspace, a working space for paint/compositor applications that don’t support ACES2065-1 or ACEScc.

The ACEScg colourspace encoding has a wide gamut that has been shown to work well as the computational space for computer graphics rendering. It is thoroughly documented on the ACES website.

References

[] [TheAoMPAaSciencesScienceaTCouncilAcademyCESACESPSubcommittee14b], [TheAoMPAaSciencesScienceaTCouncilAcademyCESACESPSubcommittee14c], [TheAoMPAaSciencesScienceandTCouncilAcademyCESACESPSubcommittee15], [TheAoMPAaSciencesScienceaTCouncilAcademyCESACESPSubcommitteea]