This one seems very accurate.
You Are a Blue Crayon
Your world is colored in calm, understated, deep colors.
You are a loyal person, and the truest friend anyone could hope to find.
On the inside, you tend to be emotional and even a bit moody.
However, you know that people depend on you. So you put on a strong front.
Your color wheel opposite is orange. Orange people may be opinionated, but you feel they lack the depth to truly understand what they're saying.