The colors of the rainbow are red, orange, yellow, green, blue, indigo, and violet. Each color has its own wavelength. The colors combine to form white light. The rainbow is a spectrum of colors that is caused by the refraction of sunlight through water droplets in the atmosphere. The colors of the rainbow always appear in the same order: red, orange, yellow, green, blue, indigo, and violet. The colors of the rainbow are often used to represent different things. For example, red is often used to represent danger or anger, while blue is often used to represent calm or peace. The colors of the rainbow can also be used to represent different moods or emotions. For example, yellow can represent happiness, while green can represent jealousy.
