Sumi palette
Gloaming Cottage
A quiet five-stop sumi arc with a confident middle — #ae2201 carries the weight and #ffbeb0 carries the air, with #dc583e, #fc755a and #ff9079 bridging in split-complementary formation. Built for hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA for large text.
redsumifive-stop
#ae2201
#dc583e
#fc755a
#ff9079
#ffbeb0
The generator opens with #ae2201 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.