Monochrome palette
Denim Shrine
Five monochrome stops with room to breathe — #004360 grounds, #006c98 and #2f87b5 do the talking, #5195bd softens, #6db2da lifts. The triadic bones keep it coherent across book covers that read at thumbnail size. The darkest and lightest stops clear AA as a text pair.
skymonochromefive-stophigh-contrast
#004360
#006c98
#2f87b5
#5195bd
#6db2da
The generator opens with #004360 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.