Wednesday, 20 January 2010

Colour Theory

Colour Theory

Primary Colours
Red, Yellow & Blue
These colours cannot be made

Secondary Colours
Orange, Green & Violet
These colours are made by mixing equal quantities of 2 primary colours

Tertiary Colours
Yellow Orange, Red Orange, Red Violet, Blue Violet, Blue Green, Yellow Green.
These colours are made by mixing a secondary colour with one of its primary colours so the hue becomes closer to the primary colour.

Complimentary Colours
Red & Green. Yellow & Violet. Orange & Blue.
These are colours that lay opposite each other on the colour spectrum.

Shade/ Hue/ Tint

However ...
RGB (Red, Green, Blue) is used for computer based images as in images for the web and television, where as CMYK (Cyan, Magenta, Yellow & Key) are used for printed images.

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