Prairie palette
Frosted Foundry
Five prairie stops with room to breathe — #004e5b grounds, #00798c and #3294a8 do the talking, #56a2b2 softens, #72becf 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.
cyanprairiefive-stop
#004e5b
#00798c
#3294a8
#56a2b2
#72becf
The generator opens with #004e5b as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.