Yes. The eyes have cones encoded for red, blue & green. Other "colors" are synthesised as proportions of those three.

Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.
"Science is about questioning the status quo. Questioning authority".
In the absence of evidence, opinion is indistinguishable from prejudice.
"Too many [] have been sedated by an oppressive environment of political correctness and risk aversion."

In reply to Re^3: How many colors does a rainbow have? by BrowserUk
in thread How many colors does a rainbow have? by ambrus

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