I do not have pale skin XD
It's also not really something I've noticed with the pale skinned people that I do know (may have to look more carefully at the really pale ones) but it could be anything from environmental lighting to the fact my eyes are a bit odd.
I usually have the base skin colour when doing flats and then drop a blue overlay and a red overlay on top and then adjust those until the colour "looks right" and then there's more layers on top for shading. This is doing digital though, the only time I've done any appreciable amount of analogue painting was when I was doing art in high school ^_^;