Sumi palette
Stone Granary
From #9a3300 ink through #db4d03, #fb6b33, #ff875c to #ffb69c light, Stone Granary is a monochromatic progression that holds together at any size. Use it for bike-shop liveries that survive mud and sun. The darkest and lightest stops clear AA for large text.
orangesumifive-stop
#9a3300
#db4d03
#fb6b33
#ff875c
#ffb69c
The generator opens with #9a3300 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.