Source : Cake Central.com Topic: Cake Decorating Basics In the center are the primary colors - Red, Yellow, and Blue. From these, all others are made. In the inner ring are secondary colors - orange, green, violet, made by mixing equal amounts of primary colors. Mix red and yellow for orange, mix red and blue for violet, and mix blue and yellow for green. In the outer ring are the tertiary colors - achieved by mixing varying amounts of one primary color with the adjacent primary. Mix a large amount of red with a small amount of blue and you will get a red-violet color. Do the opposite for blue-violet. Increase or decrease amounts form many hues in between. White is an absence of color and black is a collection of the three primary colors in intense form. COLOR BLENDING: Color: Parts: Black Because it takes such a strong concentration of color to produce black, it is easier to buy black color. Mixing black color IS possible, but you need to use very strong paste colors and a LOT of it w