Sumi palette
Heather Canyon
Dark anchor, working middle, light release: #a23f00, #e15c07, #ff7b3b, #ff986a, #ffc4ab form a monochromatic sumi set with somewhere to stand at every lightness. Made for bike-shop liveries that survive mud and sun. The darkest and lightest stops clear AA for large text.
orangesumifive-stop
#a23f00
#e15c07
#ff7b3b
#ff986a
#ffc4ab
The generator opens with #a23f00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.