Score
The palette scorecard for any set of colours: give each colour a role and nine checks measure value, contrast, focus, colour vision, greyscale and print, with two more for a border and for status colours when the palette has them. A library palette opens with ?id=, and a working palette's dark set with ?id=&mode=dark. No total, one word: Sound, Watch or Rework. Then try a collection's rubric on it.