Red, Blue, and Yellow are the colors of the rainbow, but not really. They're just the primary colors.
Also, they're not actually the only primary colors. There are more. Like, have you seen the color of your aunt's favorite sweater?
Learn about Red Learn about Blue Learn about YellowGreen, Orange, and Purple are the secondary colors. Don't @ me.
Learn about Green Learn about Orange Learn about PurpleAnd then there's the tertiary colors. They're like, the kids in the back of the class.
Learn about Tertiary Colors