What colors make Navy blue?
Blue and black can be mixed to get the navy blue colors. Just a small amount of black will change the hue of blue to navy blue. For a desired shade (or hue) of navy blue, small amount of violet (or purple) can be added to turn blue into navy blue. For navy bue icing, 3 drops of royal blue icing and 3 drops of violet (or purple) icing along with one very small drop of black can turn the pure white icing into beautiful royal blue icing
What two colors make blue
No two colors can be mixed to get blue as it is a primary color (Red, blue and yellow are the primary colors of pigment)
Blue has to be obtained from nature and using blue other colors can be derived