Basically, dying your hair is like painting a portrait. If you mix blue with red, it will become purple, but the more red or blue that you use, the more red or blue it will become. So if you mix purple with black, it will be black, which is why it is recommended to pre-lighten hair if it's really dark.
no.
It does work but it really depends on what kind of hair you have and how well it reacts/absorbs the bleach and dye.
Red and Blue(:
you put leaves on your hair and mix it up with twigs
mix red and blue dye Red dye- redberries blue dye- woad leaves
you dont need henna to dye your hair you can use thechemical hair dye
its going to turn youre hair a maroon-ish color more on the brown side but maroon because of the color mix
You have to bleach your hair before you dye it, because the bleach lightens your hair. You can't put dye on your hair until it's light, and you cannot mix the two together.
black
well it depends what kinda dye. people either get a dye dispenser [can be bought from sallys beauty supply' or a mixing bowl [made for hair dye, can also be bought from sallys]. just get your developer and pour as much as needed into a cup, pour into the dye, or put dye in the developer and shake or mix with a dye brushhh. happy hair dyinng.
If you want the purple to stand out against the brown in your hair, then buy some purple dye from any store that sells it. Then what you want to do is go to a beauty supply store and purchase bleach (and no not ACTUAL bleach) just ask the person working and they will know just what to do. Mix the purple dye and bleach together and wait a maximum of 15 for the bleach and dye to set in then apply it wherever you want it. let the bleach set in your hair for 20-30 minutes depending on how dark you hair color is.(The longer you let bleach set in the brighter it will appear) But another way to get it done is to just go to a hair salon :)
you mix yellow and orange