Sumi palette
Vernal Library
A quiet five-stop sumi arc with a confident middle — #932345 carries the weight and #ffa6b7 carries the air, with #c0536d, #df6f87 and #e78699 bridging in monochromatic formation. Built for hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA for large text.
redsumifive-stop
#932345
#c0536d
#df6f87
#e78699
#ffa6b7
The generator opens with #932345 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.