Presentation about colour theory by 1st year C students: 1 Valeria 10 Julia 18 Lidia 23 Laura 29 Olga

1. The colour
Primary, secondary and tertiary colours

2. Primary colours
The primary colours are the colours that can’t be created by
mixing of other colours. Their mixing is to make useful colours,
and to know what colours create their mixing we use the colour
wheel. Now a days we can use different primary colours: the first
ones are red, blue and green and the second one are magenta,
cyan and yellow, but the most normal ones are yellow, red, blue.
First type ~RGB~ second type ~CMYK~ third type ~RYB~

3. Secondary colours
The secondary colours are made by mixing two or more Primary colours.
Depending on what group of the last primary colours you choose, you can obtain
different secondary colours. If you choose ~RyB~(the most common ones) you
obtain orange, magenta and green,...
The mixture of yellow, MagentA AND CYAN,that are the secondary colours,
produce the primary colours= Blue, green and red.
+ + = + =
+ =

4. Tertiary colours
The tertiary colours are made by mixing one primary
colour and one secondary colour in equal parts. It are
also called intermediate colours, because they are
between these two ones.
There are six tertiary colours: Red-Orange, Yellow-
Orange, Yellow-Green,
Blue-Green, Blue-magenta, and
Red-magenta.

5. Here is a video about the different types of
colours

6. And now is time for the
questions you have, if you saw a mistake.
and if you want you can give us your
opinion.