Sumi palette
Copper Prairie
A quiet five-stop sumi arc with a confident middle — #8a142c carries the weight and #fd979c carries the air, with #b74853, #d6646d and #dd7b80 bridging in tetradic formation. Built for bike-shop liveries that survive mud and sun. The darkest and lightest stops clear AA as a text pair.
redsumifive-stophigh-contrast
#8a142c
#b74853
#d6646d
#dd7b80
#fd979c
The generator opens with #8a142c as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.