A lot of people hate on “NPC” colors like white, black, grey, and I’ve even heard blue.
I think there’s nothing more “NPC” than to pick a different (and sometimes ugly) color just for the sake of being different. It reeks of “I need to feel special”. If you love a specific yellow or green on your car that’s great but if you’re just doing it to avoid having an “NPC” color, you’re the NPC.
I know this post will be unpopular because the r/cars take is “grey bad!” so I expect a lot of downvotes by the “actually my Civic is orange because I’m just so exciting as a person totally not boring!” crowd
Grey is dull, but Silver is high on my list.
Depends on the car for me. I like color, but usually the less shout ones: British Racing Green, Dark reds, metallic blues, etc. Neon green or bright red is fine, but I don’t want that much attention.