With the blue energy, we move away from the physical level onto the more spiritual aspects of life.
Blue promotes mental and physical relaxation, peace, calmness, vitality, creativity, clear communication.
For a comprehensive guide we refer you to the An Introduction to Colour Energy.
An excerpt from the guide:
"The color energies that surround us are an ever changing picture of sparkling colors, which reflect how we are inside ourselves. Everything from physical health to emotional and mental circumstances show through the colors of our aura.
When all our chakras are in balance, we display all the colors of the rainbow clearly and evenly.
It is really all about balance. If you have too much red energy you may find yourself being angry/hot headed so take a walk in the forest or put on a green sweatshirt."