What is the best way to get natural looking hair color that stays in black hair?

I have really dark hair and I've been wanting to dye it a reddish or brown but the color won't stay in my hair. How can I get natural looking color that won't wash out in two days?What is the best way to get natural looking hair color that stays in black hair?
You have to bleach your hair first and then use a rinse to get the desired color. Think about a box of crayons. If you put any color over black you will get that color. But any color over white leaves it the color you want. You have to remove the color before you deposit another color. But please go to a professional. If you want disaster then and only then do it yourself.What is the best way to get natural looking hair color that stays in black hair?
dye it permanit....use nutrigina they work the best
Well you should dye it!The problem is that red washes out quicker even when you dye it.Brown should not wash out when you dye it cause it means your hair needs to be dyed lighter and that doesn't wash out : )