Colors

Sienna lives in a society where you're judged by your looks, intelligence and how well you fit in. In the ruins of what once was the US, this society is run by the Council of observers who judge you your whole life, and most importantly the test you take when you turn 17 to determine your role in society. Sienna was raised in the wealthiest class. One day, a letter arrives for Sienna, a letter that will change her whole life, and threatens to destroy her society.

I suck at descriptions, please just read it, Its (hopefully, idk) a lot better than my crappy description.