They will use a colour wheel which shows the relationship between the varying hues.Īs yellow is such a bright colour it is seen as more important than green, but it does cause some problems in mixing several of the other colour values. But not all areas of the graphics industry choose to work in these colours.įigure 2 Artists and graphic designers, who work with paintings and illustrations more than they do with photographs, often refer to Red, Yellow and Blue as the primary colours. Humans see RGB as the primary colours because we evolved that way our eyes are sensitive to, and respond to, this set of colours. As these are mixed they form lighter colours, and when all three are mixed together they appear as white. Figure 1 There are three primary colours of Red, Green and Blue (RGB).
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