The flow of colors upward the rainbow from violet to red indicates the encrease of Yang energy and decrease of Yin energy. The flow of colors downward the rainbow from red to violet indicates the encrease of Yin energy and decrease of Yang energy. Warm colors (yellow, orange and red) indicate the domination of Yang over Yin. Cool colors (sky-blue, blue and violet) indicate the domination of Yin over Yang. Green is the transitional color between warm and cool colors and indicates the balance of Yin and Yang.
keywords: yin yang, energy, rainbow colors, color spectrum