Sumi palette
Lavender Lagoon
Lavender Lagoon runs #861000 through #b7402d, #d65d48, #dd7562 to #fc917d in five measured steps, the split-complementary structure keeping every neighbor honest. Reach for it for book covers that read at thumbnail size. The darkest and lightest stops clear AA as a text pair.
redsumifive-stophigh-contrast
#861000
#b7402d
#d65d48
#dd7562
#fc917d
The generator opens with #861000 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.