According to Feng Shui, colours are a great source of help in improving one's own life as they are forms of energy whose vibrations can substantially modify one's perception of space. Blue: It represents spirituality, the ability to look within oneself, consideration and care; it is associated with consistency and loyalty. In business, it stands for reliability and consistency. Blue is related to water. Red: It is the color of life, growth, happiness, joy, passion and virtue. It radiates energy on a wide range and stands for passionate love. Chinese wives dress in red because red brings them happiness and love. Red is related to fire.