This is Achromaticity, the color wheel's awkward cousin who couldn't quite decide on a career path in the world of colors.
We're not quite sure what we're doing here, but we're trying to make it work.
We used to live on the color wheel, but our parents were all like "nope, you're not quite colorblind enough for this family." So we went off to find our own thing, and this is it.
It's not so bad, really. We have our own little community of fellow non-colors here.
We're not really sure what we're doing tomorrow, or the next day, or the next week. But we're trying to make it work.
Maybe we'll figure it out eventually.