DO COLOURS REALLY EXIST?

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Ha. Questions is bit weird, right? Or obvious, you might say. But the answer is no. Colours technically don’t really exist. Before you book an appointment with your eye doctor, you must read the following to know more about colours.

Now, we all know that grass is green. But did we ask ourselves why it is green? Maybe not. Now, lemme tell you why it is green. We all know that white light is a combo of 7 colours. Violet, Indigo, Blue, Green, Yellow, Orange and Red. These different ‘colours’ are actually different frequency. Red has the maximum frequency while violet has the minimum frequency. Because of the variation in the frequency, our eyes apprehend different types of colours. So far good? Ok. Now, different objects have different properties. Some deflect colours while some absorb. Let’s take the example of grass. Grass has a property to absorb all the colours expect green. They deflect only green colour and hence, we say that grass is green. Some objects deflect more that 1 colour. That is why some objects are ‘sea-green’ or ‘cyan’, that is, the deflected colour mix and give different shades.

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