Miskatonic
Dark Lord
I think a lot of default will also occur with the setting and culture as seen in Earth history. If a character is wandering through frozen mountains with an axe in the deep north of the world... The default will tend toward pale skin.
A character wandering through an equatorial jungle will more than likely default to a darker skin.
If you're cruising around the countryside horseback with recurve bows and tend to collect in hordes... yeah, it's probably going to conjure up images.
Personally I tend to write in fairly strict POV, so if the character doesn't note their color... I don't. Now, when my character meets the Lûxuns with their blue skin and feather-like hair... you bet he notes it, LOL.
In the book I've got on the back burner, the ruling majority of the people have black skin, not brown, black. They would see brown as freaky... of course, there're also a few people running around with tusks growing out of their faces, so brown wouldn't be all that freaky, LOL. Black is black, brown is brown, white is... not very white, really, not for the most part. I have been lobster red in parts now and again, no offense to any crustaceans and their departed and eaten loved ones.
Exactly. You aren't going to see a huge native population of red-haired, freckle-faced people living in the jungle. And yeah white is more like pink. I've seen Asians that are far whiter than "white" people.
Grandmaster