Each hue has characteristic psychological and symbolic expressive values that shift with context but retain a core identity

Itten describes each primary and secondary in terms of expressive value: yellow = the most light-giving, linked to knowledge, consciousness, clarity; diluted it becomes envy, doubt, betrayal. Red = always active, material, associated with blood, fire, passion; red-orange is demonic passion on black, pink is angelic. Blue = always passive in material space, active in spiritual — faith, depth, infinity; diluted it becomes superstition and fear. Green = the intermediate, vegetable kingdom, tranquility, compassion (knowledge + faith); inclined toward yellow = vernal hope; toward blue = spiritual cold. Orange = maximum radiant activity, festive, proud; diluted to brown = taciturn earthiness. Violet = the unconscious, piety, mystery; large areas of violet can be terrifying; lightened to lilac it becomes cheerful. These values are not absolute but relational — yellow on black vs. yellow on white produces entirely different expressions. The framework is a vocabulary, not a deterministic code.

Examples

Use in generative AV: map audio bands to colors by their expressive register — bass to red-orange (material, earthy), mid to green (organic, growth), treble to yellow/light blue (airy, intellectual). Intentional mismatches create expressive tension.

Assessment

Describe three different expressions of red achievable by changing its context; explain why diluted yellow reads as betrayal or envy rather than gentler knowledge; map the four seasons to color palettes as Itten does and justify each choice.