Nitter complete color theory

Interaction States

In Semantic Product Systems, test interaction states by changing one controlled variable and comparing the evidence. Includes a layered explanation, active exercise, critique, vocabulary and internal Nitter connections.

Colour fact

Hover, focus, active and disabled states need distinguishable relationships, not merely lighter copies of one base colour.

Active color study

In Semantic Product Systems, test interaction states by changing one controlled variable and comparing the evidence.

Estimated time: 90 minutes. The active exercise and optional knowledge check never gate navigation.

Scientific display limitation

Context scenes are illustrative rather than colorimetric evidence. Browser appearance varies across displays; print and CVD previews remain indicative.