What is primary color in material design?
A primary color is the color displayed most frequently across your app's screens and components. Your primary color can be used to make a color... A primary color is the color displayed most frequently across your app's screens and components.
What is material colors?
Material Design's color system
This color scheme has a primary color, lighter and darker versions of that color, and a secondary color. Beneath the region using the primary color, related information is colored with a lighter version of the primary color.
What is a color style?
Color styles (known as layer styles in Sketch) allow for quick batch editing of colors within a document. At the most basic level, a color style could be created called “blue.” Anywhere that we want to use blue, we assign this color style.