Sumi palette
Sloe Bookshop
Dark anchor, working middle, light release: #a14300, #d96724, #f88345, #ff9b68, #ffc6ac 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
#a14300
#d96724
#f88345
#ff9b68
#ffc6ac
The generator opens with #a14300 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.