Sunset palette
Indigo Courtyard
From #aa1c10 ink through #c23829, #007f8f, #e25645 to #009caf light, Indigo Courtyard is a analogous progression that holds together at any size. Use it for book covers that read at thumbnail size.
redsunsetfive-stop
#aa1c10
#c23829
#007f8f
#e25645
#009caf
The generator opens with #aa1c10 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.