Monochrome palette
Lullaby Dune
Five monochrome stops with room to breathe — #715f00 grounds, #9c882e and #b8a44c do the talking, #c5b46c softens, #e2d189 lifts. The tetradic bones keep it coherent across book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
ambermonochromefive-stop
#715f00
#9c882e
#b8a44c
#c5b46c
#e2d189
The generator opens with #715f00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.