Sumi palette
Pumice Pavilion
A quiet five-stop sumi arc with a confident middle — #7e291e carries the weight and #ee9f91 carries the air, with #a95447, #c76f61 and #d08376 bridging in tetradic formation. Built for dashboards where status colors must survive color-vision differences. The darkest and lightest stops clear AA for large text.
redsumifive-stop
#7e291e
#a95447
#c76f61
#d08376
#ee9f91
The generator opens with #7e291e as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.