Blue Hour palette
Flint Kiosk
Dark anchor, working middle, light release: #89331e, #b45e49, #d27963, #db8d7a, #f9aa95 form a complementary blue hour set with somewhere to stand at every lightness. Made for book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
redbluehourfive-stop
#89331e
#b45e49
#d27963
#db8d7a
#f9aa95
The generator opens with #89331e as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.