Blue Hour palette
Reedy Reef
Dark anchor, working middle, light release: #822400, #b04f31, #ce6a4c, #d68065, #f59c81 form a split-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 as a text pair.
redbluehourfive-stophigh-contrast
#822400
#b04f31
#ce6a4c
#d68065
#f59c81
The generator opens with #822400 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.