Blue Hour palette
Sunset Plaza
Five blue hour stops with room to breathe — #a7362a grounds, #d46556 and #f38171 do the talking, #fb9889 softens, #ffc3b8 lifts. The split-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
#a7362a
#d46556
#f38171
#fb9889
#ffc3b8
The generator opens with #a7362a as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.