[currymesurprise]

As a correction to my sibling comment, orange _is_ counted as a color in English. The most widely-cited list of colors in English, as seen on https://en.wikipedia.org/wiki/Linguistic_relativity_and_the_... for example is that English has eleven basic colors: white, black, red, green, yellow, blue, brown, purple, pink, orange, and gray. That page also provides criteria for being considered a basic color term.