Emotion is not a simple phenomenon. Although emotions are heightened in almost every significant aspect of our lives, they are the least understood facet of all human experience. Even describing emotions is an extremely difficult task. People have a hard time expressing what they think is an emotion. Most people prefer to simply name certain emotions like happiness, anger or sadness and for anyone trying to explain what an emotion is, it could be described as a feeling versus the phenomenon like a mood or a feeling. to plagiarism. Get a tailor-made essay on “Why violent video games should not be banned”? Get an original essay Color affects every aspect of our lives. This has a psychological and physiological impact on human beings. It is also an essential design element and has a strong relationship with emotion. These statements are supported by the manifestations of color in product design and marketing as well as other areas such as color therapy, color meditation and image consulting. The phenomenon of the relationship between color and emotion has been studied by the consumer, marketing and advertising industries and by industrial design. In recent years, all sectors influenced by the use of colors have recognized the effective role of emotions in their field of research. The role of emotion is studied to be able to create positive emotional responses in their users and reduce design-induced negative emotion issues. (Norman, 2004) Many color research studies have been conducted to establish the relationship between human emotions and colors. These studies have primarily focused on human emotional responses to a specific color to help derive positive or negative connotations from it. In these studies, participants simply associate adjectives with different colors without specifying their reference to an interior space. It is important to design color based on the emotional reaction of the user. When designing with color, living environments must be analyzed because they can influence human response on psychological and physiological levels. This approach is called the “emotionally ergonomic approach to design” (Jin et al., 2009). Thus, this research is based on the argument that a conscious effort should be made to demonstrate the strong relationship between color and emotions, specifically in an indoor environment. The aim of the study is to develop an argument regarding the associations of colors and emotions within the indoor environment. The framework of an indoor environment is necessary to understand the influence of colors of inhabitants in spaces. It is essential for designers and interior architects to understand the effect of color in reducing psychological threats to create environments of emotional well-being. Through my thesis, I will highlight the different aspects that connect human emotional responses to color. First, I will try to discover color as a phenomenon. The different theories, philosophies and properties of colors need to be understood. Next, the history of emotions, its components, the category and the associated phenomenon. Next, symbolic color associations and empirical implementations of color and emotions will be elaborated. This will be followed by the unfolding of the emotional response to color in interior spaces. There are various other aspects associated with colors such as light..