Sumi palette
Bronze Kiosk
Five sumi stops with room to breathe — #711a00 grounds, #b12e00 and #d04d29 do the talking, #d7674a softens, #f68365 lifts. The triadic bones keep it coherent across book covers that read at thumbnail size. The darkest and lightest stops clear AA as a text pair.
redsumifive-stophigh-contrast
#711a00
#b12e00
#d04d29
#d7674a
#f68365
The generator opens with #711a00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.