Purple is not one of the spectral colours. It is a blend of the two basic colours – blue and red. But, it is certainly a very beautiful colour. Though it is not a basic colour, the various hues of the colour could be seen in nature. Why did God create this beautiful colour? Is it his suggestion that a blend of two different colours could make a wonderful race? His intention in creating the white, yellow, black and brown races defies any other explanation.