This document provides information about using colors in digital design. It discusses the two main color profiles - RGB for screens and CMYK for print. CMYK colors are created using cyan, magenta, yellow and black inks, with values from 0-100 representing the amount of each color. The document demonstrates how to create custom colors in CMYK or RGB, save them as swatches, and find color codes. Tips are provided on darkening or lightening colors and creating new hues by mixing color values.