Vastu Shastra is an ancient Indian system of architecture that helps to optimize the flow of energy within a space. According to Vastu, the color of a kitchen should be chosen carefully to promote positive energy. Light and pastel shades are recommended as they create a soothing atmosphere. It is also suggested to avoid dark and bright colors. Furthermore, yellow and orange shades can be used to make the kitchen look bright and cheerful. Finally, shades of blue can be used to create a calming atmosphere.