Jewel palette
Dewey Granary
Five jewel stops with room to breathe — #0060a1 grounds, #338ad4 and #52a6f2 do the talking, #71b6f7 softens, #a4d2ff lifts. The monochromatic bones keep it coherent across book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
skyjewelfive-stop
#0060a1
#338ad4
#52a6f2
#71b6f7
#a4d2ff
The generator opens with #0060a1 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.