Psychological effects of color in graphic design

Abstract

This study addresses color psychology as a discipline that analyzes how colors influence human emotions, perception, cognition, and behavior. Through a theoretical review, it explores major contributions from Goethe to modern psychology, emphasizing how the attributes of color—hue, saturation, and brightness—affect emotional responses. Common associations between colors and affective states are identified: red conveys energy and urgency, blue promotes calmness and trust, while green evokes balance and nature. These relationships vary according to cultural context, age, and personal experience. The paper also examines practical applications in marketing, design, architecture, and clinical psychology, where color serves as a tool to communicate emotions, enhance user experience, and promote well-being. The findings show that appropriate color choices can strengthen visual perception and emotional connection, although it is recommended to consider cultural and individual factors before applying universal principles.