Gamut

Gamut is the range of colours. This takes in mind the  different colour modes such as RBG and CMYK. It is everything we can see. It is used to see what different outputs can show to the audience.

It is similar to the colour wheel, but way more practical. It shows all the colours for printing and for online use, and the spectrum in which the human eye can see. 

When all colours are added up we get white. As we can see to get yellow, we mix red and green. And pink is found between blue and red, and cyan is found between green and blue. Black is the absence of all colour.