Blue Hour palette
Starlit Fen
Starlit Fen runs #9b1d00 through #c95038, #e86c53, #ef856e to #ffaa98 in five measured steps, the monochromatic structure keeping every neighbor honest. Reach for it for book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
redbluehourfive-stop
#9b1d00
#c95038
#e86c53
#ef856e
#ffaa98
The generator opens with #9b1d00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.