Three findings that hold up across studies
Color increases recognition speed — this is the real mechanism behind brand recognition claims. Consistent color application speeds retrieval on repeat exposure. Color affects perceived price: muted, lighter palettes are rated more premium; saturated high-contrast palettes read as affordable and high-energy. This effect is reliable enough for positioning decisions. Category-color associations (green/natural, brown/artisan, blue/tech-finance) are strong industrial conventions that new entrants fight against at a cost, even if they are not psychological universals.
