Select a variety of colors - at least red, green, blue, yellow, orange purple, pink, black and white. Taking 3-4 at a time, turn them face down and scan them with the palm of your hand or hold each one separately between your palms. Does red feel hot or cold? What does Blue feel like? Everyone's sensory perception for color can be different, but this exercise will help you understand the vibration of each color. You can quickly develop a sense of the vibration of each color and which ones appeal more to you from this perspective. It's a great way to more closely understand the influence of color in your life. It's also a great way to teach children about color!