Really Dark Brown Nail Polish

If I ever paint my nails it's usually black. But lately I've been thinking that really really dark brown might be a cool alternative. Like a more grown up version of black. But it'd have to be so dark, with no red whatsoever. Somthing called "coffee bean" or "wet soil." This one from Revlon is called "Hot for Chocolate." ? Reow!

Revlon "Hot for Chocolate" Nail Polish