Looking for a dye

Hi everyone.

I had a trip to america years ago and while I was there I purchased a dye called Raw Demi permanent Deep Purple. It's one of the best colours I've ever had, my mum loved it and still goes on about it now.

While it wasn't exactly purple to start, it was extremely dark and started out more like blue, a very deep inky blue, very glossy, and eventually faded to purple. It's one of the longest lasting colours I've ever had in my hair.

Anyway I can't seem to get the Raw colour, 1 it only seems to be sold in the US, and 2, from what I can see on Hot topic (the chain of stores that seem to be the only ones that stock it) Deep Purple has been unavailable for a very long time now.

Can anyone point me in the right direction of another hair dye they know to be similar? I tried the special effects deep purple thinking it may be the same brand but relabeled (as they come in the same shape bottle) but no luck.