This paper will explore the impact of color on mood and behavior. It will discuss the psychological effects of color on people, and how different colors can influence emotions, attitude, and performance. It will also look at the history of color theory, and how it has been used in design, marketing
From Wikipedia
Mood lighting is the use of specific colours or brightness in ambient illumination with the intention of promoting a specific, temporary state of mind or feeling. While not specific to indoor settings, it is most commonly used in indoor environments.