Sumi palette
Umber Porch
A quiet five-stop sumi arc with a confident middle — #a43913 carries the weight and #ffc2af carries the air, with #d16746, #f08361 and #f7997c bridging in triadic formation. Built for event posters that compete with a wall of other posters. The darkest and lightest stops clear AA for large text.
redsumifive-stop
#a43913
#d16746
#f08361
#f7997c
#ffc2af
The generator opens with #a43913 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.