You guys are thinking about magenta (aka what's between violet and red on a colour wheel, and conspicuously missing from a rainbow). Indigo is actually in the visible light wavelength spectrum, being the colour between violet and blue.
Making assumptions about what my visible light spectrum contains is a dangerous game.
Cuthalion's art is the prettiest art of all the art. Like my avatar.
Number of times Roland St. Jude has sworn revenge upon me: 2