The limits of universal color psychology
Color psychology books often present color associations as universal: blue means trust, green means nature, red means danger. These associations reflect findings from WEIRD populations (Western, Educated, Industrialized, Rich, Democratic) and do not transfer reliably across cultural contexts. The more important question for designers is not 'what does this color mean universally?' but 'what does this color mean in the context I am designing for, paired with the other visual signals in this composition?' Color meaning is relational — it shifts based on surrounding colors, typography, imagery, and cultural context. A red that reads as festive in Chinese New Year context reads as alarming in a medical interface. The same color, different context, different meaning.
