Colour can greatly influcen the body, the mind, the emotions and the essential Blue represent the ocean, it is the colour of the mind and is essentially Green represent life, when the world about us contains plenty of green, this indicates the presence of water, and little danger of famine, so we are reassured by green, on a primitive Orange represent happiness, it is a fun It allow you to feel happy even during sad Red represent strength, it is a powerful It fills a person with strength and :)