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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 on theme: "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."— Presentation transcript:

1 SNC2D

2 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

3 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

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

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

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

7 http://micro.magnet.fsu.edu/primer/java/primarycolo rs/additiveprimaries/index.html http://micro.magnet.fsu.edu/primer/java/primarycolo rs/subtractiveprimaries/index.html

8

9 Additive Colour Theory Subtractive Colour Theory COLOUR THEORY


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