Over the past few years, the world has gone through several Stormy crises, and one of the most severe of these crises is the coronavirus pandemic that swept the world despite the negatives it has caused. Despite the relative calm of this pandemic, it revealed a trend that is not new but has gained importance due to the increased need for people during it: communication via the internet in all its forms. This pandemic has led to a communication style that has evolved into a fundamental and significant role in public life. The research here focuses on the technological educational component. There has been a technological innovation surge in this field in recent years. This technological boom saw a significant increase in the use of mobile learning applications, and this success is only a reflection of the success of the user interface design for these applications. One of the most significant design elements is color because it conveys meaning. In this study, the researcher sheds light on the psychology of color in the design of the user interface for mobile educational applications in the early stages of education because it is critical to the establishment of the child's information awareness at this early stage of life