What is a good brand of hair dye for odd colors such as blue, purple, ect?

what color should I dye parts of my hair what colors will look good <RANDOMNESS XP>

my hair is brownish red and im bleaching, then adding blue, purple and pink. it but i dont know what type of hair dye to use ...

Would light purple Streaks Look Good In Brown Hair? (Light Brown Hair)

ok so im looking for a new color to dye my hair right now it is brown with a almost platinum blond on the bottom. I don't wan...

I want to dye my hair a dark red colour, I have dyed my hair a few times before but it only stays in about a week, or two wee...

I'm getting a streak of hair died, but I want it to make my blue eyes stand out, which color will best do that?

I haven't dyed my hair black in about a month and a half it's now a dark brown-ish black. So I was wondering if it was possib...

My hair is brown and sholder length...and I want to dye part of it blue but I dont want to cut my hair...I was thinking about...

So i woke up today and was like i wanna dye my hair so i was wondering what are some good brands for it, i dont really want i...

What's the best brand of hair dye?