The two Cobalt and Ultramarine Blue are really saturated, shiny colors. Each is a popular shade in painting, but using them straight from the tube isn’t about to get the job done for most initiatives. But, there also are “Tertiary Colors” which can be the 3rd set of hues. This is https://judahsqscf.bloggazza.com/15898785/indicators-on-this-simple-trick-will-teach-you-how-to-make-silver-and-gold-colors-mix-easily-using-acrylic-paint-you-should-know