Everything in the Universe seems to be just a vibration. Every atom, every part of an atom, every electron, every elementary “particle”, even our thoughts and consciousness are just vibrations. We may define the Aura as an magnetic energy field around the body that every living thing has.
Also, aura is our spiritual signature. When you see a person with a bright, clean aura, you can be SURE that such person is good and spiritually advanced, even if he/she is modest and not aware of it. When you see a person with a gray or dark aura, you may be almost SURE that such person has unclear intentions, regardless how impressive, eloquent, educated, "good looking" or "well dressed" he/she seems to appear.
Deep-Red: Physical, hardworking, action, power, survival, realistic, physically active, vital, grounded, strength, stamina, physical explorer.
Red: Excitement, physical, energetic, competitive, leader, winner, achiever, courage, will-power, sexual, entrepreneur, promoter.
Orange: Pleasure, enjoyment, challenge, thrill, positive, action oriented, excitement, productive, physical and creative expression, adventurer, business.
Yellow-Brown: Analytical, intellectual, detail oriented, logical, structure, security, scientific, honest, perfectionist, precise in thoughts and actions.
Yellow: Playful, sunny, creative, fun, learning, light, movement, entertainer, radiates optimism, warmth, charming, generous, easy going.
Green: Social, nature, content, harmony, teacher, loves to communicate and share with others, most social type, perfect host or hostess.
Deep-Green: Quick minded, goal-oriented, wealth, material, communicative, luxury, leader, responsibility, organizer, driving force, ambitious planner.
Blue: Caring, sensitive, loving, helpful, loyal, helper, compassion, peaceful, desire to be of service and to help and support others, nurturing.
Indigo: Clarity, calm, deep inner feelings, love, seeker, introverted, inner knowing, authenticity, high, sense of inner values, artistic.