Trying to become unique by simply selecting a unique color seems unwise.
For example with cars, essentially all colors have been selected, and used.
Even with fashion, certainly there are some clothing which have unique colors and unique color combinations, but ultimately, to assert your own individuality and uniqueness through the colors you wear also seems like a trap.
Personally speaking, I think the only really unique colors and color combinations I have witnessed was through Kanye West in his Yeezy sneakers.