I was just thinking this morning, with all of the bottle blonds in the US, brown would become the rare thing!
Currently my hair is a medium brown with a greenish tint. I've had so many different punky colors in my hair that it was finally time for a rest. The greenish tint is due to my last color which was green, naturally. It's pretty close to my natural color now.
My natural hair color is black. However, since I'm in my mid-40's it has started to grey. The hair color I currently sport comes from a bottle, hehe.
My natural hair colour is brown but i have had it dyed black for so long that everyone thinks that it is naturally black.
It's naturally just the color you actually see. I don't mess with it. light brownish mostly though darker when it's wet and blonder in the summer.