Frost palette
Tumbleweed Bluff
Five frost stops with room to breathe — #004b38 grounds, #00775b and #319275 do the talking, #539f85 softens, #6fbba0 lifts. The complementary bones keep it coherent across book covers that read at thumbnail size. The darkest and lightest stops clear AA as a text pair.
tealfrostfive-stophigh-contrast
#004b38
#00775b
#319275
#539f85
#6fbba0
The generator opens with #004b38 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.