What are good colors to make black nail polish with?

I was looking for my black nail polish, and it's all gone, can you tell me some good colors to mix to make a black, or close to black?What are good colors to make black nail polish with?
It's almost impossible to mix true black. Your best bet is to just go buy a new bottle. If you try to mix your own, you're going to waste a lot of nail polish.What are good colors to make black nail polish with?
I did dark purple, burgandy, and all the dark colors you can think of... it still won't be pure black it'll have a tint of another color to it, but you can get pretty close...
This is what you do. You get up, you walk to the chemist and you get a new bottle. Seriously. It's not like nail varnish is a precious commodity and you can't get more.





If you're intent on making black - use a dark red and a a dark grey and anything else dark you can find until it's as dark and nasty as you can make it and then apply several coats!
I would just go buy another bottle...but try red and green