Um, well, I'm not cool-headed; I am, at least, warm-headed. Rational? Not so much, either. So maybe the light-blue isn't quite right, but the yellow is pretty good.
You Are Brilliant You have light blue yin. This means you are cool-headed and extremely rational.
At your best, you can remained detached from the world, desires, and emotions. No one can get under your skin.
You have dark yellow yang. You can be very energetic and fired up about your own personal interests.
You can often inspire yourself, and it's difficult to calm down once your mind starts firing.