Sumi palette
North Bookshop
Dark anchor, working middle, light release: #832600, #c33d00, #e35b2d, #e97551, #ff9878 form a triadic sumi set with somewhere to stand at every lightness. Made for farmers-market stalls seen from across the parking lot. The darkest and lightest stops clear AA for large text.
orangesumifive-stop
#832600
#c33d00
#e35b2d
#e97551
#ff9878
The generator opens with #832600 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.