This book includes a description of a new branch of Psychology which concerns the relationship between humans and color.

The Introduction refers to the scientific literature and fields related to Terminology, Subject Matter, Problem, Sources, Method, and the level of Research in relation to this cognitive subject.

The literature refers to color in relation to the topic of ages evolutionarily, to the various Sciences that from antiquity to the present thematize color, to contemporary extensive research, and to the still open problems of chromopsychological research. Particular importance is given regarding color in Philosophy (where color first appears as a topic and problem), Physics, Aesthetics, Mathematics, Biology, Physiology, Applications, Technology, and Chromatology.

Purely chromopsychological topics of this Introduction are considered to be the Sense of color, Color Discrimination, Memory and color, Language and color, and Color Preference.

Chromopsychology in relation to Chromatology discusses the description of colors, Chromometry, Chromocreation, Chromocounseling, and the infinite manifestations and applications of color in the modern world.

At the center of Chromopsychology as a Science is the human being and the infinite relationships with color during their own evolution and the shaping of the world in general and specifically.