Sumi palette
Gloaming Bazaar
Gloaming Bazaar runs #a93000 through #e0572d, #ff754d, #ff9373 to #ffc0ae in five measured steps, the analogous structure keeping every neighbor honest. Reach for it for hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA for large text.
redsumifive-stop
#a93000
#e0572d
#ff754d
#ff9373
#ffc0ae
The generator opens with #a93000 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.