Start off with a container filled with how ever much conditioner you think you need.

I have VERY thick hair and a big head so I actually ended up using 4-5 times as much as shown. 

I mixed in mostly the purple semi-permanent hair dye (Purple Passion) and a very little amount of the magenta (Raspberry Kamikaze). By the way I love the name of that one! KA MI KA ZE~~

I mixed in about 10 part purple and 1 part magenta.

You can mix it how ever you want until you achieve the color desired. But be sure to make it about 5 shades darker.

Next I had my bf apply it all over my hair and it looks like this.

I already really like the color the dye came out to be so I left it in longer than what the instructions said. I left it on for about 40 minutes.

This is how it looks when I washed it out. It was a lot lighter than I had hoped, but I still really like how it turned out!