What color do you think Vermillion is? no google, from the heart

[Fyraltari]

There are also a fair number of colors that computers render differently then natural light, so looking up a color might not actually be helpful.

To be fair, natural light isn't an uniform thing either, stuff looks different depending on the weather. but yeah, it's true that computers, being limited to expressing everything with floating numbers can't process the full color spectrum.

Combine both and you get funny stuff like that black-blue/white-gold debacle which proves that people's very brains don't even see colour the same.