Prairie palette
Latte Heath
Five prairie stops with room to breathe — #004b52 grounds, #007681 and #31919c do the talking, #549fa8 softens, #71bbc4 lifts. The split-complementary bones keep it coherent across book covers that read at thumbnail size. The darkest and lightest stops clear AA as a text pair.
cyanprairiefive-stophigh-contrast
#004b52
#007681
#31919c
#549fa8
#71bbc4
The generator opens with #004b52 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.