Sumi palette
Kiln Beacon
Five sumi stops with room to breathe — #830024 grounds, #b33949 and #d25662 do the talking, #d96f76 softens, #f98b91 lifts. The triadic bones keep it coherent across dashboards where status colors must survive color-vision differences. The darkest and lightest stops clear AA as a text pair.
redsumifive-stophigh-contrast
#830024
#b33949
#d25662
#d96f76
#f98b91
The generator opens with #830024 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.