Blue Hour palette
Flaxen Boulevard
Five blue hour stops with room to breathe — #732814 grounds, #9e523e and #bb6c58 do the talking, #c5806e softens, #e39c88 lifts. The tetradic bones keep it coherent across book covers that read at thumbnail size. The darkest and lightest stops clear AA as a text pair.
redbluehourfive-stophigh-contrast
#732814
#9e523e
#bb6c58
#c5806e
#e39c88
The generator opens with #732814 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.