Color is a Psychophysical phenomenom (explained by Mary and the Apple), separated between the fields of radiometry (Newton) and (Goethe). Both aspects are important

At the end the final interpretation is the filter called eyes and brain.

On the aspect of the brain we have different analysis. Color relativity

https://www.youtube.com/watch?v=fv-wlo8yVhk https://www.youtube.com/watch?v=1i8s8knHFTs&list=PLlIo9d0I61GOQTFXfboNJsLNK-DoY4PDA1