Harmony refers to a combination of elements which pleases when looked at it as a single element. It could be harmony of colors, harmony amongst people or universal harmony around us. Harmony is basically the agreement of elements with each other. When the elements are not in harmony, the effect is either too chaotic and restless or too boring and disengaging. In the color wheel, harmonious colors are those colors which are related to each other. These colors when used together produce a soothing effect on eyes as-well-as on the mind, like using green and blue together exudes a sense of peace and tranquility. When there is harmony amongst people there is again a sense and ambience of peace and positivity around them. When there is harmony around us in the world, everyone is happy, content and in touch with their own inner beings and in understanding with other elements of nature creating a calm environment which is stimulating and engaging.