Blue Hour palette
Linen Library
Five blue hour stops with room to breathe — #992600 grounds, #c6573a and #e57355 do the talking, #ec8a70 softens, #ffad97 lifts. The monochromatic bones keep it coherent across book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
redbluehourfive-stop
#992600
#c6573a
#e57355
#ec8a70
#ffad97
The generator opens with #992600 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.