Blue
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Blue is one of the three primary colours in the RGB colour model, as well as in the RYB colour model. It lies between violet and cyan on the spectrum of visible light. The term blue generally describe
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Green
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Green is the color between cyan and yellow on the visible spectrum. It has 295–350 different shades. It is evoked by light which has a dominant wavelength of roughly 495–570 nm. In subtractive color s
Blue
…with reasonable accuracy. On the HSV colour wheel, the complement of blue is yellow; that is, a colour corresponding to an equal mixture of red and green light. On a colour wheel based on traditional colour theory (RYB) where blue was considered a primary colour, its complementary colour is considered…
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