Prairie palette
Distant Fen
Five prairie stops with room to breathe — #00626e grounds, #008f9f and #38abbb do the talking, #60b9c6 softens, #7ed6e4 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.
cyanprairiefive-stop
#00626e
#008f9f
#38abbb
#60b9c6
#7ed6e4
The generator opens with #00626e as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.