A lot of my gear is pretty drab.
I also seem to have a lot of stuff in black, but not so much any more.
I was in a store getting some winter clothes today and almost bought a fleece balaclava until I realized how much it looked like a Ninja hat.

Getting lost or found depends totally on the needs.

Military camo might not be the best camo either.
It tends to make you stand out in a crowd for one thing.

I might point out that areas with low populations are hard to hide in.
Almost anything you do signals your presence.
Cities and large crowds are easier to disappear into.