How do you get color crimson?

Almost like maroon. A darkened red, like blood.

it is a deep red or like a maroon

Crimson- a deep purplish red color usually considered the color of blood and guts.

It symbolizes boldness, impetuosity, and enthusiasm. edit- red, and quite bright.

No it isn't, there are three primary colors: blue, red and yellow. Nah! I get seven (all told). Printing: yellow, cyan, magenta, plus black to make solid blacks. Televison: red, green, blue.