SNC2D. Primary LIGHT colours are red, green, and blue SECONDARY light colours are created by combining only two of the three primary colours of light.

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Presentation transcript:

SNC2D

Primary LIGHT colours are red, green, and blue SECONDARY light colours are created by combining only two of the three primary colours of light in equal parts

A pigment is a chemical that absorbs some colours of light and reflects other colours of light The primary subtractive colours are yellow, magenta, and cyan The secondary subtractive colours are red, green, blue

We see the colour yellow because blue light is absorbed and green and red produce yellow

We see the colour cyan because red light is absorbed and green and blue are reflected to produce cyan

We see the colour magenta because green light is absorbed and red and blue are reflected to produce magenta

rs/additiveprimaries/index.html rs/subtractiveprimaries/index.html

Additive Colour Theory Subtractive Colour Theory COLOUR THEORY

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