Actually to be fair, the only really guaranteed white bloodlines would be Amarr, Deteis, Sebiestor and Civire.
If you flick back to the first page, you'll see the Gallente male being swarthy, either because of a Mediterranean descent or generally to reflect the diversity of the Federation (they said they're still based off their backstories after all). Same with Intaki, considering their homeworld is 'tropical'. Ni-Kunni might go the Middle Eastern approach, and be somewhat swarthy....
So yeah. Skin tones, skin tones! They need to be added