Sumi palette
Straw Kiosk
A quiet five-stop sumi arc with a confident middle — #a63b21 carries the weight and #ffc5b6 carries the air, with #d3694f, #f2856a and #fa9b83 bridging in tetradic formation. Built for hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA for large text.
redsumifive-stop
#a63b21
#d3694f
#f2856a
#fa9b83
#ffc5b6
The generator opens with #a63b21 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.