Noir palette
Walnut Depot
From #731a13 ink through #9e473c, #bc6255, #c4766b to #e39285 light, Walnut Depot is a tetradic progression that holds together at any size. Use it for book covers that read at thumbnail size. The darkest and lightest stops clear AA as a text pair.
rednoirfive-stophigh-contrast
#731a13
#9e473c
#bc6255
#c4766b
#e39285
The generator opens with #731a13 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.