Sumi palette
Ebony Cottage
A quiet five-stop sumi arc with a confident middle — #761b00 carries the weight and #f28d72 carries the air, with #ad3d1f, #cc593c and #d37157 bridging in tetradic formation. Built for dashboards where status colors must survive color-vision differences. The darkest and lightest stops clear AA as a text pair.
redsumifive-stophigh-contrast
#761b00
#ad3d1f
#cc593c
#d37157
#f28d72
The generator opens with #761b00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.