1.The name of a colour is known as .

2. refers to the lightness or darkness of a colour.

3. is produced by mixing a colour with white while a shade is produced by mixing colour with black.

4.Three primary colours, three secondary colours and six tertiary colours well arranged make in a circle to up to improve their nutritive value.

5. One primary colour mixed with another primary colour make up a colour.

6. is one colour scheme.

7. Case goods and upholstered furniture are groups of .