Sumi palette
Silvery Dock
A quiet five-stop sumi arc with a confident middle — #732400 carries the weight and #e3987e carries the air, with #9f4e31, #bd694b and #c57d63 bridging in triadic formation. Built for hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA as a text pair.
orangesumifive-stophigh-contrast
#732400
#9f4e31
#bd694b
#c57d63
#e3987e
The generator opens with #732400 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.