Show me some cool colors

[🍬Candy🍬]

I need to re-dye my blonde

[TrigunBebop]

Here's some cool colors.

[mthor]

What happened to the blue?

[Skiles]

How's this?

[helpme]

[SwimModSponges]

https://interestingengineering.com/impossible-colors-and-how-to-train-your-eyes-to-see-them