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Full Idea
If colour can be modelled as a cone, with points mapped by hue, brightness and saturation, then a rotation could be isomorphic with the hues switched, so we may all experience different hues.
Gist of Idea
If colour fits a cone mapping hue, brightness and saturation, rotating the cone could give spectrum inversion
Source
Georges Rey (Contemporary Philosophy of Mind [1997], 11.7.1)
Book Ref
Rey,Georges: 'Contemporary Philosophy of Mind' [Blackwell 1997], p.310
A Reaction
from Levine