Sumi palette
Halcyon Ridge
A quiet five-stop sumi arc with a confident middle — #770038 carries the weight and #ec85a2 carries the air, with #a7355d, #c65177 and #ce6a87 bridging in triadic formation. Built for dashboards where status colors must survive color-vision differences. The darkest and lightest stops clear AA as a text pair.
pinksumifive-stophigh-contrast
#770038
#a7355d
#c65177
#ce6a87
#ec85a2
The generator opens with #770038 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.