Like white, blue is also associated with purity. It is one of the most popular colours:
the color of the sky and the ocean, blue is all around us and part of our nature.
It is proven to create a sense of calm and friendliness (have you ever noticed that most popular social networking sites
have used it as their main colour) and contributes to your creativity.
It is suggested for interviews as it will add confidence and intelligence, not to mention elegance.
If you like blue then you must be moved by deep feelings, and you are probably calm and interiorly balanced.