"Color" is one way to describe it... But I know what you mean.

[ It's weird, being around so many humans. The way most of them stare at her... It's like they've never seen a droid before. ]

I have a captain. Lando Calrissian, of the Millennium Falcon. We dart around the Outer Rim, for the most part. We're not exactly welcome enough anywhere to settle down.