Suntan seems to be the default color, which is a bummer, because it matches so very few people.
On Mondor's website they have figure skating tights in Light tan, Suntan, caramel and brown. I've not seen the caramel color in person, but maybe that might be an option? I think you can special order Mondor tights through a few retailers.
Dance tights are also a good option, they come in a lot more colors and fabric weights. I know quite a few skaters who wear dance tights for performances.