Sumi palette
Umber Glade
Umber Glade runs #732100 through #a64524, #c46040, #cc765a to #eb9275 in five measured steps, the complementary structure keeping every neighbor honest. Reach for it for ceramics and home goods shot against white seamless. The darkest and lightest stops clear AA as a text pair.
redsumifive-stophigh-contrast
#732100
#a64524
#c46040
#cc765a
#eb9275
The generator opens with #732100 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.