Jewel palette
Sundew Gallery
Five jewel stops with room to breathe — #00587c grounds, #0083b5 and #359fd2 do the talking, #5caeda softens, #79caf8 lifts. The analogous bones keep it coherent across book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
skyjewelfive-stop
#00587c
#0083b5
#359fd2
#5caeda
#79caf8
The generator opens with #00587c as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.