Which major retail innovation was discovered when researchers found that a specific color slowed down shoppers, making them spend more time browsing merchandise?

Brand colors aren't just about aesthetics—they're strategic psychological tools that influence consumer perception and behavior. Major brands invest millions in researching and protecting their signature colors, creating immediate brand recognition and emotional responses. This trivia question challenges your knowledge about a fascinating retail color psychology fact that changed how we think about shopping environments.

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The 'Retail Blue' effect, with cool blue tones proven to encourage relaxed browsing
The 'Walmart Yellow' phenomenon, where bright yellows were found to create urgency and impulse purchases
The 'Gruen Transfer,' using disorienting layouts and reflective surfaces rather than colors
The 'Retail Decompression Zone,' where softer colors near entrances help transition shoppers from outside to inside environments