Blackwing and his sense of sight.

[hamishspence]

A note, not about colors, but relative to the sense of sight and positively part of the OOTSverse canon.

In comic #1101 Minrah and Blackwing have this dialogue:

Vaarsuvius: (makes a ball of light appear) Light.
Minrah: What's that for?
Blackwing: Halflings and humans can't see in the dark.
Minrah: Wow, not even shapes? Not even up close?
Blackwing: They are such limited creatures. I choose to pity them.

I infer that both Minrah and Blackwing can see in the dark.

Dwarves have Darkvision in 3.5. Familiars are Magical Beasts, and Magical Beasts have Darkvision. They're augmented from animals, and the base animal (a Raven in this case) has low-light vision - so this strip is consistent with the way the rules handle Dwarfs and Familiars.