Sumi palette
Halcyon Harbor
Five stops tuned to sit together without fighting — #8f1800 ink anchors the set, #ff9c87 opens it up, and #c3432b, #e36047, #e97963 cross the middle in a triadic arrangement. Halcyon Harbor suits tea packaging where the flavor color does the talking. The darkest and lightest stops clear AA as a text pair.
redsumifive-stophigh-contrast
#8f1800
#c3432b
#e36047
#e97963
#ff9c87
The generator opens with #8f1800 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.