Sumi palette
Pewter Bookshop
Dark anchor, working middle, light release: #862d10, #b1593f, #cf7459, #d88971, #f6a58c form a triadic sumi set with somewhere to stand at every lightness. Made for outdoor gear branding that reads in sun and shade. The darkest and lightest stops clear AA for large text.
redsumifive-stop
#862d10
#b1593f
#cf7459
#d88971
#f6a58c
The generator opens with #862d10 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.