Noir palette
Violet Dock
From #8b477a ink through #8c5500, #2367a0, #0d764a to #4082bd light, Violet Dock is a analogous progression that holds together at any size. Use it for book covers that read at thumbnail size.
skynoirfive-stop
#8b477a
#8c5500
#2367a0
#0d764a
#4082bd
The generator opens with #8b477a as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.