Blue Hour palette
Stone Cove
Five blue hour stops with room to breathe — #9b4b35 grounds, #c77660 and #e5927b do the talking, #eea692 softens, #ffc9ba lifts. The complementary bones keep it coherent across book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
redbluehourfive-stop
#9b4b35
#c77660
#e5927b
#eea692
#ffc9ba
The generator opens with #9b4b35 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.