Jewel palette
Satin Alley
Five jewel stops with room to breathe — #1a4682 grounds, #446fab and #5e8ac8 do the talking, #749acf softens, #8fb6ed lifts. The triadic bones keep it coherent across book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
skyjewelfive-stop
#1a4682
#446fab
#5e8ac8
#749acf
#8fb6ed
The generator opens with #1a4682 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.