My daughter has a peekaboo style that we did transylvania on top on unbleached hair and we bleached the bottom layers then did a melt of yellow orange and red. We realized that we needed more hair to be black so the next time we dyed her hair we used transylvania to cover some of the hair that had been bleached and color melted. You can't tell the difference. The black is gorgeous.
With all the bad reviews I thought it would be horrible. It came off dark blue at first, but after rinsing and drying my hair it came out a nice dark black like I hoped. I did leave it in for an hour to make sure it would stick. Very happy.
My little sister has dirty blonde hair. We dyed her hair twice using Transylvania. Her hair turned brown at the ends and has a green hue at the top. Thankfully she likes it because she is 11 and just happy to have a temporary hair change.
The perfect blue based semi perm Joan Jett black hair dye. Everything feels silky soft after bleaching. I thought I might have to color correct my roots and the peacock green I had before I put this shade in, but the blues canceled out my oranges. WAY PIGMENTED. Be sure to vaseline your hairline and protect surfaces before you go in on this one. Highly recommend.
I mixed this with Poseidon and got a very beautiful dark blue. I love that it's a blue based black.