Color Theory: 7 Types of Color Purity

EGO in different settings: COLOUR THEORY RESEARCH ] – LING

Color perception spans light, vision, psychology

Data Visualization: Designing for Attention, by Kristi Pelzel, Upskilling

Color Theory - Understanding the 7 fundamentals of color

Color Theory 101: A Complete Guide to Color Wheels & Color Schemes

Using Color to Enhance Your Design

Color Theory: More than one set of Primary Colors

Color Theory: Analogus Colors

Designing for User Experience: How Proximity Affects Visual Design, by Kristi Pelzel, Upskilling

The Basic Properties of Color

Rules of color combination