Which hair dye gives the best natural black colour.?

Does natural black shade have any code to identify ?

Which hair dye gives the best natural black colour.?

don't go black if you want it to look natural, go with the darkest brown that you can find. i have dyed my hair black more times than i can count and it has never looked natural, but my sister did hers with a very dark brown that was almost black and it did look like natural black hair. you should be able to find a brown that is very close to black at any store that sells dye. you will end up with hair the color of a native american or arabic person if you do this. if it doesn't turn out you can always dye black over it and wait for it to fade a bit to look a little more natural.

Which hair dye gives the best natural black colour.?

i don't know, i want to know as well.