There are three kinds of people in this world... Blue Bloods, Red Bloods, and Purple Bloods.
The Red Bloods are the lowest of the social food chain and are treated like scum you would wipe from the bottom of a shoe. They are the rapidly increasing working class. You can determine a Red by their dark hair and eyes, usually brown or hazel.
Blue Bloods are the royalty of society, treated with immense value as though they can crap gold. They usually have Red-blooded servants. A Blue is trickier because there is more diversity of looks. But all have fair hair and light colored eyes.
Purple Bloods are the most complicated. They are the offspring of a Blue and Red. Not only is it against the law to have a relationship between a Blue and Red, but Purples are considered threats. No one knows exactly what they do or what they look like. No one even knows if they really exist...
