Just something I conceptualized to help my understanding of color and maybe it can help you:
The faces of all triangles are joined to analogous colors.
Colors are directly across from their complimentary colors and each corner makes up the primary(outside) or secondary colors(inside.) Plenty of people create their charts for color but this one is the best I've found:
Plus it's a standard wallpaper size so you can set it and look at it every day.