Jewel palette
Stormy Saloon
Five jewel stops with room to breathe — #00566b grounds, #00819f and #349dbc do the talking, #5aabc5 softens, #77c7e2 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.
cyanjewelfive-stop
#00566b
#00819f
#349dbc
#5aabc5
#77c7e2
The generator opens with #00566b as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.