Don't think about it, be spontaneous with your answer; accept the first color that comes into your mind and don't analyze your choice. 

It is this instinctual choice of a color that tells you a lot about yourself, how you function and how others see you. It is the means to understanding your behavior and your character traits as well as your physical, mental, emotional and spiritual states. It reflects the way you operate in the world, your strengths and weaknesses, your vulnerabilities, your deepest needs and your challenges at that time in your life.

If you have two equally favorite colors, read the information on both to fully understand yourself and what motivates you.

Your personality color does not have to be one you wear all the time; it is usually your favorite, the color that excites you the most and makes you feel alive when you see it. That being said, you are often drawn to your personality color for clothing and home decorating. It is often a predominant color in your aura.