colour.COLOURSPACE_MODELS#

colour.COLOURSPACE_MODELS = ('CAM02LCD', 'CAM02SCD', 'CAM02UCS', 'CAM16LCD', 'CAM16SCD', 'CAM16UCS', 'CIE Lab', 'CIE Luv', 'CIE UCS', 'CIE UVW', 'CIE XYZ', 'CIE xyY', 'DIN99', 'HCL', 'HSL', 'HSV', 'Hunter Lab', 'Hunter Rdab', 'ICaCb', 'ICtCp', 'IHLS', 'IPT Ragoo 2021', 'IPT', 'IgPgTg', 'Jzazbz', 'OSA UCS', 'Oklab', 'RGB', 'YCbCr', 'YCoCg', 'Yrg', 'hdr-CIELAB', 'hdr-IPT')#

Colourspace models supporting a direct conversion to CIE XYZ tristimulus values.