Maybe. I think the answer to the question that I posed is that it's a pointless question to begin with.
We can define red as the band of the visible spectrum between infrared and orange, we can represent it mathematically, but that's where the road ends. We've arrived at an objective definition of red with no ability to escape our subjective sense impressions of the world around us and test to see if there's a discrepancy.
Even if we bring colorblindness into the picture, it won't help much. I have red/green colorblindness so I misinterpret colors at times but
- The majority of people see them properly
- It's the result of a physical deficiency
- I'm only able to say that a certain shade of red looks orange to me, etc
And the last point brings us full circle back to the problem of "what is red?".
Anyways, this is a lot of 'tism for a fairly banal subject, but I've always been fond of this sort of nonsense.