Sumi palette
Spiced Marsh
Five sumi stops with room to breathe — #ac2458 grounds, #c43d6c and #00897c do the talking, #e45b86 softens, #00a898 lifts. The split-complementary bones keep it coherent across book covers that read at thumbnail size.
pinksumifive-stop
#ac2458
#c43d6c
#00897c
#e45b86
#00a898
The generator opens with #ac2458 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.