Sumi palette
Gypsy Estuary
Five stops tuned to sit together without fighting — #a30e00 ink anchors the set, #ffae9f opens it up, and #d14c3a, #f16955, #f78370 cross the middle in a monochromatic arrangement. Gypsy Estuary suits hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA as a text pair.
redsumifive-stophigh-contrast
#a30e00
#d14c3a
#f16955
#f78370
#ffae9f
The generator opens with #a30e00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.