Blue Hour palette
Flint Crater
Five blue hour stops with room to breathe — #9672b2 grounds, #b86d54 and #70904a do the talking, #2192ae softens, #d6886e lifts. The split-complementary bones keep it coherent across book covers that read at thumbnail size.
orangebluehourfive-stop
#9672b2
#b86d54
#70904a
#2192ae
#d6886e
The generator opens with #9672b2 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.