Arctic Fox Semi-Permanent Transylvania Black Hair Dye Transylvania. How appropriate for this amazing black color from Arctic Fox. A fun little trick for you - add this to other colors like Purple Rain or Poseidon for a deeper, more intense version of the color. You're welcome. Arctic Fox a is cruelty-free, semi-permanent hair dye that is made only from vegan ingredients. Plus there is added conditioner to make your hair soft and smooth! Amazing!