In article , PeterN
wrote:


(And that, of course, still
doesn't take into account variations in color perception
between people. I'm, only pointing out software
differences here, which is a relatively small part of
the equation.)

people perceive colours in the same way.

if someone says they see bright red, another person will also see
bright red, not azure, lemon, russet or grey.

Individual perceptions of color may vary from one individual to another,
just as taste, and hearing do.

nope. this was well established long ago not to be true.

http://www.livescience.com/21275-color-red-blue-scientists.html

In work published in the journal Nature in 2009, Neitz and several
colleagues injected a virus into the monkeys' eyes that randomly
infected some of their green-sensitive cone cells

duh. they need a study to figure out that infecting some of the cells
in an eye will affect perception?

the fact remains that people with normal vision see colours the same.