Sumi palette
Rocky Mill
From #cc7350 ink through #8384d7, #35a577, #eb8f6b to #56c292 light, Rocky Mill is a triadic progression that holds together at any size. Use it for dashboards where status colors must survive color-vision differences.
bluesumifive-stop
#cc7350
#8384d7
#35a577
#eb8f6b
#56c292
The generator opens with #cc7350 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.