notebook.community
Edit and run
In [1]: import colour spd = colour.ILLUMINANTS_RELATIVE_SPDS.get('F2') colour.get_colour_rendering_index(spd)
import colour spd = colour.ILLUMINANTS_RELATIVE_SPDS.get('F2') colour.get_colour_rendering_index(spd)
Out[1]: 64.150733149414535
64.150733149414535