Jewel palette
Denim Grove
Five jewel stops with room to breathe — #005d7f grounds, #2d87b0 and #4da3cd do the talking, #6bb1d6 softens, #88cef4 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.
cyanjewelfive-stop
#005d7f
#2d87b0
#4da3cd
#6bb1d6
#88cef4
The generator opens with #005d7f as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.