Why People Prefer Certain Colours: Biological, Psychological, and Cultural Factors

Published on 19 July 2025 at 10:00

Is it easier to sell blue paintings? Colour preferences arise from a complex blend of biology, psychology, and cultural influence. On a biological level, humans may be drawn to colours linked with survival, such as blue for water or green for vegetation. Psychologically, colours often carry emotional associations shaped by personal experiences, personality traits, and memories. Culturally, societies assign symbolic meanings to colours, shaping how individuals perceive and express their identities through them.

People’s favourite colours and aversions may feel entirely personal, yet research suggests these preferences arise from a blend of biological instincts, psychological experiences, and cultural context. From evolutionary advantages that once aided our ancestors, to emotional associations and memories, to the symbolism taught by society, multiple layers shape why each person is drawn to particular hues. In turn, our colour choices become a form of self-expression, reflecting aspects of our identity in what we wear, how we decorate, and the brands or art we create. This short article examines three key dimensions influencing colour preference biological, psychological, and cultural factors and discusses how these preferences connect with personal identity.

A Yougove poll across 10 countries found that blue (blue bars) was the most liked colour in every country surveyed . Other favourites varied by culture: for example, green ranked second in the United States and Thailand, whereas red was the second choice in Indonesia and Britain . Notably, even in China – where colours like red and yellow are traditionally considered auspicious – blue still came out on top as the favourite hue . This highlights a universal appeal of blue alongside cultural variability in colour preferences.

People’s colour preferences arise from a mix of biological, psychological, cultural, and personal factors. Here’s a concise breakdown:

1. Biological Factors

  • Neurological wiring: Brain imaging (like fMRI) shows that when people see their favourite colours, areas like the posterior midline cortex (linked to value and reward) are more active—our brains literally reward us for seeing colours we like.
  • Gender differences: Women often have better colour discrimination and a small number may even be tetrachromats, seeing extra subtle hues.
  • Evolutionary cues: Humans may be drawn to colours associated with survival—e.g., blue (clear skies, clean water), green (vegetation), or red (ripe fruit, social signals).

2. Psychological Associations

  • People often attach emotional meanings to colours:
    • Blue = calm or trustworthy
    • Red = energy or danger
    • Yellow = joy or caution
      These associations affect both preference and perception.

3. Cultural Influences

  • Colour meanings vary widely:
    • White = purity in Western cultures, but mourning in some Eastern cultures
    • Personal exposure to colours through fashion, art, branding, or tradition shapes what we grow to like.

4. Personal Experiences

  • Individual memories, environments, and identities play a huge role. A favourite childhood toy or a memorable place can make us prefer certain hues without consciously realizing it.

 

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