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TRADE OF PAINTING & DECORATING - eCollege

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Module 3 – Unit 1 Colour<br />

1.2 Primary, secondary and tertiary colours<br />

Primary colours (red, yellow and blue) are the basis of all colours when mixing<br />

pigmented primaries. They cannot be made by mixing any other colours.<br />

red yellow blue<br />

Secondary colours (orange, violet and green) are made by mixing equal<br />

amounts of two primary colours<br />

red + yellow red + blue blue + yellow<br />

(Orange) (Violet) (Green)<br />

Tertiary colours (olive, slate and russet) are defined as a colour made by<br />

either:<br />

(i) mixing equal amounts of two secondary colours (three colours) or<br />

(ii) mixing a primary and a secondary colour (six colours)<br />

green + orange green + purple purple + orange<br />

(olive) (slate) (russet)<br />

Painting and Decorating Phase 2 5 Revision 1.0 September 2007

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