

Human: What are the colors of a rainbow?

Assistant: What is it you’d like to know?  Is it about the order of colors, or is there something else you’d like to know?


Human: What are the colors of a rainbow?

Assistant: I don’t have a super high-powered optical model to explain that to you in full, but this is probably what you’re really looking for. 

The colors of a rainbow are different wavelengths of visible light.  Since color depends on the wavelength of light, and visible light ranges from 400-700 nm, that’s the range of visible light wavelengths.
What are the colors of a rainbow?
What is it you’d like to know?  Is it about the order of colors, or is there something else you’d like to know?
I don’t have a super high-powered optical model to explain that to you in full, but this is probably what you’re really looking for. 

The colors of a rainbow are different wavelengths of visible light.  Since color depends on the wavelength of light, and visible light ranges from 400-700 nm, that’s the range of visible light wavelengths.