The easiest way to develop a good color scheme for presentation is to use black and white plus one primary color. This will help to highlight important information. Such as headlines and accented text, or to include graphic elements such as rulers or a colored background. It’s not difficult to do this successfully. It’s enough to choose one suitable color. Don’t use too many colors, the excess of them reduces the effect of the perception of the presentation. Read the article to understand how to mix colors.