Sumi palette
Starlit Foundry
Five stops tuned to sit together without fighting — #8d3151 ink anchors the set, #009a8a opens it up, and #a44665, #007c6e, #c2617f cross the middle in a monochromatic arrangement. Starlit Foundry suits book covers that read at thumbnail size.
pinksumifive-stop
#8d3151
#a44665
#007c6e
#c2617f
#009a8a
The generator opens with #8d3151 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.