That is interesting, but it is also an answer to a different question. The question is "are there any blue reds?" not "can we see in some circumstances reds as blue?".
Edit: This isn't as clear as it could be if I was better with GIMP, but it should illustrate the idea. https://imgur.com/a/cRWhdTJ
The question is not "can we perceive" some reds as blue.
And if you are looking at a picture on a computer, the computer will call red a pixel with an rgb value of (255, 0, 0) even if nobody is looking at it.
That's also why RGB monitors display more than three distinct colors. The colors are synthesized in the brain. If we were orbiting a brown dwarf, we might talk about colors within the infrared part of the spectrum as if they were intrinsic properties of light.