The color most commonly associated with Language Arts Reading in the United States is blue. This association is rooted in the psychological and cultural connotations of the color blue, which have been linked to calmness, focus, and intelligence. According to a study by the University of British Columbia, blue is the most effective color for enhancing cognitive performance, making it a popular choice for educational materials, including those related to reading and writing. Additionally, the color blue is often used in textbooks and classroom settings to create a conducive environment for learning. The use of blue in this context is further supported by the findings of a survey conducted by the American Psychological Association, which indicates that blue is the color most frequently associated with trust and reliability, qualities that are highly valued in educational environments.