Sumi palette
Hickory Abbey
Dark anchor, working middle, light release: #ae3200, #db633f, #fb7f5b, #ff997a, #ffc5b4 form a analogous sumi set with somewhere to stand at every lightness. Made for dashboards where status colors must survive color-vision differences. The darkest and lightest stops clear AA for large text.
redsumifive-stop
#ae3200
#db633f
#fb7f5b
#ff997a
#ffc5b4
The generator opens with #ae3200 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.