Sumi palette
Stone Deck
Dark anchor, working middle, light release: #aa475e, #007a92, #008251, #c86278, #299f69 form a tetradic sumi set with somewhere to stand at every lightness. Made for dashboards where status colors must survive color-vision differences.
redsumifive-stop
#aa475e
#007a92
#008251
#c86278
#299f69
The generator opens with #aa475e as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.