Colour theory
Colour theory describes how colours mix, contrast and interact to produce harmony or tension.
At a glance
Key signals
40% cross fields · reaches 3 more
- Painting
- Visual Arts
- Explanation
- Examples
- Misconception
- Sourced relations
- Attribution
Dependencies
What this concept builds on and what it makes possible — derived from the atlas’s dependency, causal and structural relations, not from every related edge.
Foundations · builds on
Colour theorydepends onLight (sunlight)Established
Colour is a property of light.
Mechanism: What we see as colour is the wavelength of light reaching the eye, so colour theory rests on the physics of light.
System context
Colour theoryis part ofPaintingEstablished
Colour theory guides painting.
Mechanism: Painters mix and juxtapose colours using the relationships colour theory sets out.
Complementary colorsis part ofColour theoryEstablished
Complementary colors is a part of Color theory.
Structural role & consequence
Interpreted from the current atlas graph — what the connections mean, not just how many there are.
Removing this node lengthens the structural route between Fashion design and Light (sunlight) from 2 to 6 steps (they stay connected — alternative routes exist).
structural · Structural removal simulation — not a historical or causal counterfactual.
40% of its relationships cross field boundaries, reaching 3 other disciplines — unusual in a discipline where most concepts stay within their field.
structural · Structural graph analysis — not a claim of importance, causation or history.
Currently dark in the atlas: no key date stored · 5 of 5 of its relations lack claim-level evidence.
atlas representation · Describes the current Thinking OS representation, not the state of the world.
Builds on 1 foundation (requires / depends-on / derived-from / emerges-from).
structural · Structural graph analysis — not a claim of importance, causation or history.
cross-field
3 within-field, 2 cross-field
Strengths & constraints
Strengths
- Cross-disciplinary connector — 40% of its relationships cross field boundaries. structural
Constraints
- Evidence coverage currently thin in the atlas — few of its relationships carry claim-level evidence. atlas representation
- No dated history stored — the atlas records no key date for this concept. atlas representation
Conditions
- Its dependency reading rests on 1 foundation relation. structural
- Read structurally — most of its relationships carry no external evidence yet, so claims here are graph-derived. structural
Dependency radial
What this concept builds on (left) and what it makes possible (right) — derived from dependency and causal relations.
Seen through each discipline
How this concept sits in each of its fields — derived from its real connections in the graph, not asserted.
Through this lens it connects to Painting, Complementary colors and Glazing.
Related ideas to explore
Concepts that look related but are not yet connected here — candidates for a connection to reason about, not established links.
This idea also appears in…
The same structure shows up in other disciplines. These are real recurrences drawn from the graph — a starting point for asking “what carries over, and what changes?”
Concepts
crosses a discipline boundary
- Light (sunlight)Physics
crosses a discipline boundary
- Connects 5 other ideas across 2 disciplines.
- A cross-disciplinary bridge — its connections reach into 3 other fields.
- Most of its connections are of the “Kind & structure” kind.
Derived from the graph’s real structure — observations, not a score.
Sources
- Colour field painting (2003) verified
- Colour Appearances and the Colour Solid (1987) verified
- Echoes of Colour: The Dream That Remains (2025) verified