...so I decided to try to improve/expand the story a bit, which included adding more things about what objects get what color... which means that I needed to decide what color the skin of the people in this world was. The average skin color in this world is sort of a medium color, like east Asians in our world (which I'd consider a shade of brown), though there's some variation (they don't assign as much importance to skin color... eye color, on the other hand...)