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Introduction to Colors

Rarest Color in the Nature

Blue is the rarest color in the nature. Part of the reason is that there isn’t really a true blue colour or pigment in nature and both plants and animals have to perform tricks of the light to appear blue. For plants, blue is achieved by mixing naturally occurring pigments, very much as an artist would mix colours.

Free Close Up Photo of Asiatic Dayflower Stock Photo      Free Purple Petaled Flower Stock Photo

Although blue flowers are rare in plants, almost no plant has blue leaves – except a handful of plants found on the floor of tropical rainforests. The main reason for this has to do with the physics of light. Pigments appear the colour of the light they don’t absorb, but instead reflect. The most common plant pigment is green chlorophyll, so plants appear green because chlorophyll doesn’t absorb, but rather reflects, green light. Plants however like blue light as it has more energy than any other light in the visible spectrum.

So, if you have blue leaves you are reflecting the highest energy light and relegating yourself to using only poorer quality light that ultimately limits your growth. Not a good strategy and so why most plants avoid it.

 

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Introduction to Colors Rarest Color in the Nature – Quiz
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Introduction to Colors Rarest Color in the Nature