How can I remove black hair dye from my hands?

i just dyed my hair black and the only pair of gloves i had broke.. so half way through i was forced to use my bare hands because i didnt want to waste time looking for any spare gloves. now i have hair dye covering my whole hand.. they are completely black.. ive tried using baking soda, toothpaste, dishwashing liquid, vim, leftover hair dye, nail polish remover and rubbing alcohol and none of those methods seemed to have changed much. my hands are still completely black. any and ALL suggestions would be appreciated.