Wow, most of us would kill to be natural redheads! Definitely go with something with a cooler tone. Hair colors usually look most unnatural when they oppose the skin’s undertone (like a yellowy blonde making pinkish skin look red). If you want to do a darker color, why not try a deep red that leans more toward purple than orange? Not that you should go for a fake color, but if you keep in a more blue-red range it shouldn’t contrast with your skin.
I’m not an expert though. These are just guesses based on things I know about color theory and skin undertones.posted about 6 years ago