If so, what is it?
Like the ribbons? Blue ribbons symbolize child abuse as well as drunk driving, and Osteogenesis Imperfecta (OI). The dark blue ribbon symbolizes child abuse prevention as well as arthritis and victim's rights.
My boyfriend says there's no color but that a cartoon character (I don't know what/which one he's talking about but okay) is the symbol for child abuse. This may or may not be wrong, not sure...
Dark Blue :)