Llibre d'observació i atenció que, a cada pàgina, dóna instruccions al lector per saber com ha de barrejar els colors.
The Seven Colors Of The Rainbow
Colors
Available colors - ISOSPORT
Rules of color combination
The Basic Properties of Color
Color Palette Generator - Create effective color schemes for your brand
List of Colors with Color Names –
Everything You Need To Know About COLORS
Colors - The CMU Brand - Carnegie Mellon University
The Differences Between Warm and Cool Colors in Art
Color - Foundations - Atlassian Design System
An Insight Into How Colors Make You Feel - Pinot's Palette
How to Choose Brand Colors Using Color Theory