Blue is a primary colour, you can not mix other colours to attain blue.
you cant make blue its an primary color
A 'main colour', or a colour that can make other colours. These colours are blue, yellow and red. Red and blue purple, yellow and blue make green and yellow and red make range.
Green
Green
yellow and blue
You would get a yellow-green.
BLUE
Yellow and blue.
yellow
GREEN
blue
brown
Yellow is a primary color. One cannot combine any other color to make yellow. When one mixes red with yellow, one gets orange. When one mixes blue with yellow, one get green.