White is the embodiment of purity and clarity. It evokes a sense of peace, calmness, simplicity, and mental clarity. This color has the ability to ease tangled thoughts and create a feeling of emotional safety. Focusing on white surroundings—such as a wall or natural elements like snow—can help bring a sense of order and quiet to an overwhelmed mind.

At the same time, white may also be perceived as cold, indifferent, or overly sterile. It can create a sense of isolation and emotional distance. While white often helps reduce irritation and the chaos of modern life, in excess it may lead to emotional dullness or a feeling of emptiness.

Historically, in the 1950s, some psychiatric institutions used white interiors, including padded white rooms and straitjackets, as a way to reduce emotional intensity. Today, many healthcare and social environments are gradually moving away from overly sterile white spaces in favor of more balanced and comforting designs.