Sumi palette
Kiln Dairy
Dark anchor, working middle, light release: #731e01, #9e4a32, #bc654c, #c47963, #e3947e form a triadic sumi set with somewhere to stand at every lightness. Made for book covers that read at thumbnail size. The darkest and lightest stops clear AA as a text pair.
redsumifive-stophigh-contrast
#731e01
#9e4a32
#bc654c
#c47963
#e3947e
The generator opens with #731e01 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.