Sumi palette
Brindle Pier
Dark anchor, working middle, light release: #b13b53, #605bc0, #786c00, #007b78, #d0576c 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
#b13b53
#605bc0
#786c00
#007b78
#d0576c
The generator opens with #b13b53 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.