Color psychology has become an essential principle in modern interior design, influencing the ways that spaces function and feel. By harnessing the emotional and psychological effects of color, designers curate environments that enhance well-being, productivity, and mood. Understanding the psychological impact of different hues allows for the creation of interiors that support the unique needs of their inhabitants. In both residential and commercial spaces, color choices play a pivotal role in shaping perception and atmosphere, making color psychology a cornerstone of contemporary design strategy.