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Color preferences

Color preferences refer to the subjective inclinations individuals exhibit toward specific colors, which significantly influence emotional responses, decision-making processes, and behaviors such as consumer choices in clothing, vehicles, and design.^[1] These preferences are shaped by a multifaceted combination of biological, psychological, cultural, and experiential factors, rather than being purely innate or universal.^[2] Key theories explaining color preferences include the ecological valence theory (EVT), which proposes that preferences emerge from the average affective valence—positive or negative emotional responses—associated with objects and entities encountered in one's environment over a lifetime.^[1] For instance, EVT accounts for why blues are often favored in Western cultures due to positive associations with clear skies and water, while explaining up to 80% of variance in preferences through weighted affective estimates derived from object ratings.^[1] Alternative frameworks emphasize biological mechanisms, such as retinal cone sensitivities that may predispose humans to prefer certain wavelengths, and color-emotion theories linking hues to physiological arousal and mood states.^[2] Empirical research highlights variability across demographics: preferences differ by culture, with British participants showing a strong aversion to yellowish-browns unlike the Himba people of Namibia, who exhibit no such pattern or typical sex differences seen in industrialized societies.^[3] Personality traits from the Big Five model also correlate with color choices; for example, individuals high in agreeableness tend to prefer yellow and light blue, while those high in openness favor green and purple, though these links are modest and context-dependent.^[4] Such findings underscore color preferences' role in fields like marketing, where targeted hues can enhance product appeal, and psychology, where they inform therapeutic interventions for mood regulation.^[1]^[2]

Fundamentals

Definition and Scope

Color preferences refer to the tendencies of individuals or groups to favor certain colors over others, typically in aesthetic, emotional, or functional contexts, arising from average affective responses to objects and concepts associated with those colors.^[1] These preferences are inherently subjective, shaped by personal experiences and broader environmental factors, and are often measured through self-reported liking ratings or behavioral choices in experimental settings.^[1] Preferences operate across key dimensions of color attributes, including hue (the categorical aspect, such as red or blue), saturation (the intensity or purity of the color), and brightness or lightness (the perceived luminosity).^[1] Research indicates that preferences generally increase with higher saturation and lightness, while varying systematically by hue, with bluer tones often eliciting stronger positive responses compared to yellower ones.^[1] This multidimensional nature underscores the complexity of color evaluation, as no single attribute determines overall liking. A distinction exists between seemingly universal preferences—such as the widespread high rating of blue, linked to positive associations like clear skies and water—and those that are context-specific, varying by situation, task, or individual background.^[1] For instance, blue consistently ranks as a top preferred color across diverse samples, though preferences for other hues can shift based on associative or environmental cues.^[5] The study of color preferences holds interdisciplinary relevance, intersecting psychology (for understanding emotional and perceptual mechanisms), anthropology (for exploring cultural encodings of color), and design (for informing aesthetic and user-centered applications).^[6] This broad scope highlights color preferences as a bridge between innate human responses and learned societal influences.

Historical Context

The study of color preferences emerged in the late 19th century with initial empirical investigations, such as Joseph Jastrow's 1893 survey at the World's Columbian Exposition in Chicago, which documented basic rankings of color attractiveness among attendees.^[7] This was followed by early 20th-century efforts to link colors to emotional responses, exemplified by Hans Eysenck's 1941 critical review and experiments, which synthesized prior anecdotal observations and established a general hierarchy of preferences—blue most favored, followed by red, green, violet, orange, and yellow—while emphasizing the need for controlled empirical methods to resolve inconsistencies in subjective reports.^[8] Eysenck's work shifted the field toward rigorous psychological experimentation, influencing subsequent research by highlighting individual differences and the interplay between color attributes like hue and saturation.^[9] In the 1920s, the Bauhaus movement advanced practical applications of color theory, with Johannes Itten developing a systematic color sphere that explored contrasts and harmonies to evoke subjective responses, informing artistic and design preferences without strict scientific validation.^[10] By mid-century, Faber Birren emerged as a prominent color consultant, applying preference insights to industrial contexts; his collaborations with companies like General Electric and Walt Disney in the 1930s–1950s optimized color use in products and environments to enhance user appeal and functionality, bridging theory with commercial practice.^[11] Birren's advocacy for color's psychological impact, drawn from historical analyses and consulting experience, popularized evidence-based selection in architecture and manufacturing.^[12] Post-1950s, research transitioned from largely anecdotal and artistic explorations to standardized scientific methodologies, driven by advances in psychophysics and survey techniques amid growing consumer markets.^[13] In the post-World War II era, color psychology gained traction in consumer research, where firms employed preference studies to influence product design and advertising, reflecting broader societal emphasis on visual stimuli in economic recovery.^[14] A key milestone was the 1973 study by William F. Adams and Charles E. Osgood, which utilized semantic differential scales across 23 cultures to quantify affective meanings of colors, revealing universal patterns like positive evaluations for light, warm hues while underscoring methodological rigor in preference assessment.^[15] This work, emerging from 20th-century anthropological inquiries, solidified cross-cultural dimensions in the field's empirical foundation.^[16]

Biological and Psychological Foundations

Evolutionary Influences

Human color preferences may have evolutionary roots in adaptive responses to environmental cues that signaled safety, nourishment, or danger in ancestral habitats. One prominent hypothesis posits innate preferences for certain colors based on their association with survival advantages, such as the preference for blue, which likely stems from its linkage to clear skies and potable water sources essential for hydration and navigation in open savannas or forested environments. This ecological valence theory suggests that positive affective responses to these natural elements underpin universal liking for blues and cyans, while aversion to colors like browns arises from associations with decay or waste.^[1] Similarly, preferences for reddish hues may reflect adaptations to detect ripe fruits against green foliage, enhancing foraging efficiency for early primates. The evolution of trichromatic vision in primates, which emerged approximately 30 to 40 million years ago in the lineage leading to Old World monkeys and apes, played a pivotal role in shaping these preferences. This visual upgrade, achieved through duplication and divergence of opsin genes, enabled discrimination between reds and greens, facilitating the detection of ripe fruits and young leaves in dappled forest light—resources critical for dietary needs. Evidence from behavioral studies supports this foraging hypothesis; for instance, chimpanzees exhibit a strong preference for red objects containing food over green ones, suggesting an inherited bias that optimizes food selection and underscores evolutionary continuity from primate ancestors to humans.^[17] Cross-species comparisons further illuminate these biological foundations, revealing parallels in color biases driven by similar selective pressures. In birds, preferences for vibrant plumage colors in mates, often reds and blues, have evolved under sexual selection to signal health and genetic quality, mirroring potential human ancestral uses of color cues in social and reproductive contexts. Such patterns across taxa highlight how trichromacy and related visual adaptations may have convergently fostered preferences for conspicuous, survival-relevant hues.

Cognitive and Emotional Mechanisms

Color preferences are closely tied to emotional responses processed through the limbic system, where colors evoke specific affective states via neural pathways involving the amygdala and prefrontal cortex. For instance, exposure to blue light enhances connectivity between the amygdala and dorsolateral prefrontal cortex (DLPFC), facilitating emotional regulation and reducing negative mood, which contributes to preferences for calming hues.^[18] Similarly, blue lighting accelerates post-stress relaxation by lowering heart rate variability and increasing subjective feelings of tranquility in 83% of participants compared to white light, underscoring its role in preference formation through limbic-mediated soothing effects.^[19] Cognitive theories, such as Ewald Hering's opponent-process theory proposed in 1878, explain how the visual system perceives colors in opposing pairs (red-green, blue-yellow, black-white), influencing preferences for harmonious contrasts that align with these neural oppositions. This theory posits that color vision arises from antagonistic processes in retinal ganglion cells, leading to aesthetic appeal in combinations that balance excitation and inhibition, such as complementary pairs that avoid perceptual afterimages and promote visual equilibrium. Empirical extensions of this framework highlight how such opponency underlies preferences for color schemes in design, where harmonious contrasts reduce cognitive dissonance and enhance satisfaction.^[20] Contextual factors modulate these preferences through arousal theory, which differentiates color impacts on physiological and emotional states; warm colors like red and orange elevate arousal levels, increasing heart rate and alertness to signal urgency or energy. In applied settings, such as educational environments, exposure to red enhances attention and performance on detail-oriented tasks by boosting physiological activation, thereby shaping preferences for stimulating contexts.^[21] Functional magnetic resonance imaging (fMRI) studies reveal that the amygdala plays a key role in evaluating color preferences, with activation patterns reflecting emotional valence. Non-preferred colors, such as black, elicit stronger amygdala responses (z-score 2.44) alongside limbic regions like the hippocampus, indicating negative emotional processing that discourages selection. In contrast, preferred colors like green show reduced amygdala engagement and activation in reward-related areas such as the globus pallidus, supporting their positive affective pull. Additionally, disharmonious color pairs activate the left amygdala, linking perceptual discord to aversion and reinforcing preferences for balanced combinations.^[22]^[23]

Developmental Aspects

Preferences in Children

Color preferences in children begin to emerge in infancy as the visual system matures. Newborns and young infants initially show a strong attraction to high-contrast black-and-white patterns, which are easier for their underdeveloped visual acuity to process, reflecting the limited color discrimination at birth.^[24] By around 3 to 4 months of age, infants start to perceive and prefer chromatic stimuli, with studies demonstrating a particular fondness for primary colors such as red and yellow.^[25] A seminal investigation by Bornstein in 1975 revealed that 4-month-old infants exhibited longer looking times toward red monochromatic lights compared to other spectral hues, indicating an early spontaneous preference for warmer tones that aligns with advancing cone cell development in the retina.^[26] As children progress from toddlerhood to early childhood, these preferences evolve alongside cognitive and social development, shifting toward more defined primary color attractions by ages 2 to 3. This transition coincides with improved color categorization abilities, where red and yellow often stand out as favorites due to their salience in toys and everyday objects.^[27] By school age, approximately 5 to 12 years, gender-based patterns become prominent, with girls typically favoring pink and purple while boys lean toward blue, a divergence rooted in early gender socialization and reinforced by marketing practices in children's products like toys and clothing.^[28] For instance, experimental studies have shown that preschoolers associate pink with femininity and blue with masculinity, influencing their toy selections even when the items are identical except for color. Longitudinal research highlights the increasing stability of these preferences through childhood, with gender-typed choices showing greater consistency by around age 12 as social influences solidify.^[29] In one such study tracking toddlers over 6 to 8 months, individual color rankings remained somewhat variable in early years, but group-level gender differences strengthened significantly by age 3, suggesting a trajectory toward enduring patterns in pre-adolescence. This maturation reflects a blend of biological readiness and experiential factors, setting the stage for preferences that persist into later developmental phases.

Changes Across the Lifespan

During adolescence, individuals often experiment with bold and darker colors, such as black, which may reflect expressions of identity and independence. A study on teenage boys' bedroom color preferences found black ranking highly among favored choices, alongside blue and red, indicating a shift toward more intense hues compared to earlier developmental stages.^[30] This period marks a peak in such exploratory preferences, influenced by social and psychological factors like peer influence and self-expression. Building briefly on childhood foundations where primary colors dominate, adolescent selections introduce greater variability and saturation. In adulthood, particularly by the 30s, color preferences tend to stabilize around professional and neutral tones, with blue emerging as the most consistently favored hue across surveys. Research from the 2010s, including large-scale analyses, confirms that adults commonly rank blues highest, followed by greens and grays, reflecting a preference for calming and reliable colors suited to work and daily life. This stabilization is evident in ecological valence theory, which links preferences to affective associations accumulated over time, showing minimal fluctuation in core hues like blue among adults aged 30-50. As individuals age into their 60s and beyond, physiological changes, such as the yellowing of the eye's lens associated with presbyopia, reduce sensitivity to blue wavelengths, leading to a shift toward warmer tones like reds, oranges, and yellows. This adaptation is documented in ophthalmological studies, where older adults exhibit diminished discrimination in blue-yellow spectra, prompting preferences for higher-contrast warm colors to enhance visibility and emotional comfort. Cohort studies, including a seminal 2001 cross-sectional analysis of 842 Germans aged 19-90, reveal a steady decrease in blue preference (from highest in youth to lower in elderly) and an increase in red and green selections, aligning with visual aging effects.

Cross-Cultural Patterns

Cross-cultural studies on color preferences reveal both universal patterns and notable regional variations shaped by environmental, symbolic, and social factors. A prominent universal trend is the high preference for blue, observed consistently across diverse populations. In a 2015 YouGov survey involving over 10,000 respondents from ten countries—including the UK, US, Germany, Australia, China, and several Asian nations—blue emerged as the top choice in every location, with 23% to 33% of participants selecting it as their favorite color, outpacing other hues by 8 to 18 percentage points. A more recent 2025 Crayola Global Color Vote, with over 63,000 participants from 183 countries, confirmed this trend, finding shades of blue and blue-green among the most favored worldwide.^[31]^[32] This widespread appeal likely reflects evolutionary links to natural elements like clear skies and water sources, which signal safety and resources vital for human survival. In contrast, Asian cultures exhibit distinct preferences influenced by symbolic meanings, particularly a strong positive association with red. In China and Japan, red symbolizes good fortune, prosperity, and vitality, often preferred in festive, ceremonial, and prosperity-related contexts such as weddings and Lunar New Year celebrations, where it evokes joy and success. For instance, a 1996 comparative study of color preferences in Japan, China, and Indonesia found a common high preference for white across the three countries, with red receiving notably higher ratings among Indonesians compared to Japanese and Chinese respondents, underscoring cultural valorization of red's auspicious qualities.^[33] This differs from Western cultures, where red is frequently associated with danger, urgency, and caution—such as in traffic signals or warnings—leading to its avoidance in serene or trustworthy design applications.^[34] Among African tribal groups, preferences lean toward earth tones, deeply tied to environmental adaptation and cultural practices. Ethnographic research on the Himba people of Namibia highlights their extensive use of red ochre—an iron-rich earth pigment mixed with fat for body application—as a preferred aesthetic and functional element, providing sun protection, insect repellent, and symbolic representation of life's essence through connections to blood and fertile soil in their semi-arid landscape. This preference for natural, warm earth tones like reds, browns, and ochres extends to adornments and rituals, reflecting harmony with the surrounding terrain rather than vibrant or cool colors common elsewhere. Broader studies across African ethnic groups confirm that such tones dominate traditional textiles and art, symbolizing grounding in the land and ancestral continuity.^[35]^[36] Modern globalization has introduced convergence in these patterns, particularly in urbanizing societies since the early 2000s, where exposure to international media, trade, and migration amplifies universal preferences like blue. Bibliometric analyses of global color research indicate that urbanization in Asia and Africa fosters cross-cultural integration, diminishing some traditional divergences as blue's association with modernity and trust gains traction in consumer goods, architecture, and fashion among younger urban populations. For example, post-2000 surveys in rapidly developing regions show blue's preference rising alongside Western influences, even as local symbolism persists in rural areas.^[37]

Gender and Societal Influences

Gender roles and societal norms have profoundly shaped color preferences, particularly through the establishment of binary associations like the pink-for-girls and blue-for-boys stereotype. This convention emerged in the 1920s and solidified by the 1940s through targeted marketing by clothing manufacturers in North America, reversing earlier 19th and early 20th-century practices where pink—seen as a lighter red—was often recommended for boys to evoke strength, while blue was deemed more suitable for girls as a delicate, protective hue.^[38]^[39] Although now a global standard in many Western-influenced cultures, the association varied regionally in the early 20th century, with some European and American sources still advocating the opposite until mid-century standardization.^[38] Empirical studies highlight how these norms intersect with perceived gender differences in color selection, where women often favor softer, lighter pastels such as pinks and purples, while men tend toward brighter, more saturated hues like blues and greens. A seminal cross-cultural experiment by Hurlbert and Ling involving British and Chinese participants demonstrated that females exhibited a stronger preference for reddish-purple tones—aligning with pastel-like shades—and lighter overall colors, whereas males preferred blue-green hues, a pattern consistent across both populations and suggestive of underlying biological influences potentially modulated by sex hormones like estrogen and testosterone.^[40] These preferences are not purely innate but amplified by societal expectations, as evidenced by how gender socialization reinforces women’s association with "feminine" soft tones from early childhood onward.^[40] Contemporary societal shifts, particularly within LGBTQ+ communities, actively challenge these rigid binaries by embracing multicolored symbolism that transcends traditional gender-color divides. The rainbow flag, introduced in 1978 as a emblem of pride and diversity, represents the full spectrum of sexual orientations and gender identities, directly countering pink-blue dichotomies by promoting inclusivity and fluidity in color associations.^[41] This symbolism has influenced broader cultural perceptions, encouraging non-binary and genderqueer individuals to reject monochromatic gender norms in favor of vibrant, personalized palettes that affirm diverse identities.^[42] Media and advertising further entrench these influences, with gender-targeted campaigns in fashion significantly shaping consumer color choices. Analyses from the 2020s reveal that such advertising reinforces stereotypes, contributing to a substantial portion—often over half—of preferences in apparel colors, as marketers exploit binary norms to drive segmentation and sales.^[43] For instance, ads promoting pastel pinks for women's lines and bold blues for men's have perpetuated these divides, though evolving representations in digital media are beginning to diversify portrayals and broaden appeal.^[44]

Applications and Implications

In Design and Marketing

In design and marketing, color preferences are strategically leveraged to influence consumer perceptions, enhance brand identity, and drive purchasing behavior. Brands select hues based on their ability to evoke specific emotions, such as excitement from red or trust from blue, drawing on psychological associations to create memorable visual experiences. This application relies on extensive A/B testing and consumer research to optimize color choices for maximum engagement and recall. A prominent example is Coca-Cola's iconic red branding, which evokes excitement and energy, contributing to exceptional brand recognition. Its red packaging and logo are recalled by approximately 75% of consumers in surveys on sugary drink brands. This success stems from red's stimulating properties, which align with the brand's goal of conveying passion and urgency, as confirmed through marketing analyses.^[45] In web and UI design, color choices are refined through rigorous testing to build trust and improve conversion rates. Google's use of blue in its interface, particularly for hyperlinks, fosters perceptions of reliability and professionalism. In the late 2000s, Google conducted A/B tests on 41 subtle shades of blue, resulting in the selection of a variant that increased click-through rates and generated an estimated $200 million in additional annual ad revenue. This demonstrates how precise color optimization in digital design can enhance user engagement by 20% or more in call-to-action elements, according to broader industry benchmarks.^[46]^[47]^[48] Marketing strategies also incorporate cultural adaptations to ensure color preferences resonate globally while maintaining core appeal. McDonald's red and yellow palette universally signals energy, appetite stimulation, and happiness, making it effective across diverse markets. However, the brand adjusts hues locally, such as incorporating greener tones in European locations to align with sustainability values and environmental preferences, without altering the fundamental red-yellow scheme that drives quick consumer decisions.^[49]^[50] Consumer studies underscore color's pivotal role in product design, particularly for food packaging where visual cues heavily influence buying intent. Research shows that up to 85% of consumers cite color as a key determinant in product selection, affecting perceptions of freshness, healthfulness, and desirability. For instance, vivid color saturation in packaging can lead consumers to view products as more appealing but less healthy compared to muted tones, as detailed in analyses of food item presentations. These findings, rooted in emotional responses to color, guide marketers in tailoring packaging to boost trial and purchase rates by emphasizing hues that match target demographics' preferences.^[51]^[52]

Therapeutic and Health Contexts

In therapeutic practices, chromotherapy, also known as color therapy, utilizes specific colors to alleviate psychological distress, with blue light frequently applied in hospital settings to mitigate anxiety. A randomized clinical trial involving patients undergoing endodontic procedures demonstrated that exposure to blue color therapy via drapes and goggles for 20 minutes significantly reduced anxiety levels, as measured by the Modified Dental Anxiety Scale, alongside decreases in heart rate and blood pressure compared to a control group.^[53] This approach leverages blue's calming properties, often integrated into clinical environments to promote relaxation during medical interventions.^[54] In mental health treatment, preferences for green hues are incorporated to simulate natural environments, aiding in depression management by fostering emotional balance and renewal. Research indicates that exposure to green spaces or green-colored settings buffers stress and reduces depression symptoms, with weekly engagement in green exercise linked to approximately a 50% lower risk of poor mental health outcomes.^[55] Such interventions mimic nature's restorative effects, enhancing mood regulation and supporting therapeutic outcomes in clinical settings for individuals with depressive disorders.^[56] Healthcare design increasingly incorporates color preferences to improve patient well-being, particularly in pediatric wards where pastel shades on walls and furnishings enhance child comfort and reduce stress. Studies on color perception in pediatric patient rooms reveal strong preferences for soft blues and greens among both healthy children and inpatients, with these hues contributing to a healing environment by lowering anxiety and promoting a sense of security.^[57] Environmental applications of pastels align with evidence that positive, non-threatening colors mitigate the intimidating aspects of medical spaces, thereby supporting emotional resilience during hospitalization. Emerging research highlights tailored color preferences for neurodiverse individuals, such as those on the autism spectrum, where muted and pastel tones are favored to minimize sensory overload and improve behavioral outcomes. A case study examining environmental effects on autistic children found that dull, neutral, and muted colors create soothing atmospheres, reducing agitation and enhancing mood, based on surveys of 87 participants indicating preferences for low-stimulation palettes at a 95% confidence level.^[58] These findings inform adaptive designs in therapeutic spaces, emphasizing subdued tones to accommodate visual sensitivities and promote well-being.^[59]

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Objective: The purpose of this study was to investigate the value of color as a component of a healing environment for pediatric patient rooms.Missing: pastel 2020s
[56]
A case study on the effect of light and colors in the built environment ...
Nov 30, 2022 · The study proves that dull and pastel colors and muted lights are more suitable for visually sensitive autistic children.
[57]
https://pubmed.ncbi.nlm.nih.gov/21165833/