Sumi palette
Olive Hollow
A quiet five-stop sumi arc with a confident middle — #883300 carries the weight and #ffa681 carries the air, with #c64e00, #e56b2f and #ec8354 bridging in tetradic formation. Built for national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA for large text.
orangesumifive-stop
#883300
#c64e00
#e56b2f
#ec8354
#ffa681
The generator opens with #883300 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.