Actually...........it doesn't that's purple your thinking of.
Blue is a primary color, no two other colors can be mixed to make blue.
You can add the color blue to make purple more blue.
To make the color light blue, you can mix blue with white to lighten the shade.
You can mix blue and yellow to make the color green.
Blue
Reds are meant to make you sleepy, and colours like it such as oranges and yellows. Pink make you sleepy. A football team paint the locker room of their rival team pink and their rival performance drop. I've been steering at my pink background and nearly fell asleep. Red, just catch a person's sight quick. It's an attention grabber color. Yellow, just make you hungry, and alert, notice a fast food joint with these two color? Wendy's, or perhaps McDonalds? They want you to eat, eat quickly and get out!
they make the colour blue with chemicals
no colors can make blue because it is a primary color
Blue & Yellow.
Gold mixed with blue makes green and blue mixed with gold also makes green.
no colors make blue. It is a primary color.
blue and white