Noir palette
River Glade
Dark anchor, working middle, light release: #782000, #b33c13, #d25934, #d97152, #f88d6e form a monochromatic noir 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.
rednoirfive-stophigh-contrast
#782000
#b33c13
#d25934
#d97152
#f88d6e
The generator opens with #782000 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.