You may not need to be familiar with all the colors to achieve the aqua color. However, you must have some knowledge about the primary colors to be successful at making one.
Aqua is a blue-green color that is more intense than turquoise. The greenish-blue undertone the color often varies, depending on how you see the color...
The Aqua paint is often confused with the turquoise paint. While both have some similarities, the Aqua paint is more intense and brightened than the former.