What are the colors in order of the rainbow?
The order of colors in a rainbow, from top to bottom, are red, orange, yellow, green, lighter to darker blue, and then purple. Officially, the blue and purple colors are usually referred to as indigo and violet.
The colors of the rainbow appear in the order of the frequency of the wavelength of the color of the light. As a result, the order is Red, Orange, Yellow, Green, Blue, Indigo and Violet
The acronym Roy G. Biv is used to remember the color order of the rainbow. It stands for red, orange, yellow, green, blue, indigo, and violet.
From bottom to top: Violet, Indigo, Blue, Green, Yellow, Orange and Red. From the bottom to the top, remember this word: ROYGBIV or R, O, Y, G, B, I, V or Roy G. Biv. Each letter represents a color.