Monochrome palette
Whispering Depot
Five monochrome stops with room to breathe — #7385db grounds, #3694d5 and #009eb5 do the talking, #55b0f3 softens, #00bcd8 lifts. The complementary bones keep it coherent across book covers that read at thumbnail size.
skymonochromefive-stop
#7385db
#3694d5
#009eb5
#55b0f3
#00bcd8
The generator opens with #7385db as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.