Sumi palette
Willow Crater
Five stops tuned to sit together without fighting — #8a003e ink anchors the set, #ff8fab opens it up, and #bc3964, #db567e, #e3718f cross the middle in a tetradic arrangement. Willow Crater suits book covers that read at thumbnail size. The darkest and lightest stops clear AA as a text pair.
pinksumifive-stophigh-contrast
#8a003e
#bc3964
#db567e
#e3718f
#ff8fab
The generator opens with #8a003e as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.