Acid palette
Pearl Granary
Five acid stops with room to breathe — #005b72 grounds, #915137 and #00708c do the talking, #ae6c50 softens, #308ba8 lifts. The tetradic bones keep it coherent across book covers that read at thumbnail size.
orangeacidfive-stop
#005b72
#915137
#00708c
#ae6c50
#308ba8
The generator opens with #005b72 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.