
Easy, the 3 possible colors of our screen's pixels... I got 3 686 400 on my main, but i did not win anything, it actually cost me 800€.
Hope this helps mate.
If you want to get technical... magenta, yellow, and cyan are the primary colors of pigments while red, green, and blue are the secondary colors. You can then reverse that for the primary colors of light.The three primary colors are red, yellow, and blue; they are the only colors that cannot be made by mixing two other colors.
The three secondary colors are green, orange, and violet; they are each a mixture of two primary colors.