Sumi palette
Silken Atelier
Five sumi stops with room to breathe — #791600 grounds, #af3a21 and #ce573d do the talking, #d56f58 softens, #f48b73 lifts. The analogous 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
#791600
#af3a21
#ce573d
#d56f58
#f48b73
The generator opens with #791600 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.