Gay.
Since this represents having colors from a light divided into a spectrum* like that?
Maybe reverse the law of gravity after that while we’re criticizing laws.
When I was maybe 11 years old Popular Science had a booklet of facts. One part said a way to memorize the colors of every rainbow in order was “Roy G. Biv” ROYGBIV which stood for Red, Orange, Yellow, Green, Blue, Indigo and Violet.”