depression and bipolar

What is the color of bipolar / manic depression?
What color is used for bipolar or manic depression – for example, tape, etc, etc? There's also a universal symbol of bipolar? I saw one that looks a bit like a capital P, but with the round part at the center – You know what I mean? Thanks
That would be a silver band. It covers all genres of mental illness and children with Diabeties (I do not know why Diabeties is grouped into this category, but good). As for a universal symbol, I can not say I've heard of one, sorry.
Depression Is Real [Depression and Bipolar Support Alliance]