Sumi palette
Pastoral Junction
Dark anchor, working middle, light release: #9c3800, #dc5306, #fc7134, #ff8c5f, #ffbba0 form a analogous sumi set with somewhere to stand at every lightness. Made for national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA for large text.
orangesumifive-stop
#9c3800
#dc5306
#fc7134
#ff8c5f
#ffbba0
The generator opens with #9c3800 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.