Sumi palette
Tidal Cellar
Five sumi stops with room to breathe — #af3800 grounds, #dd673f and #fd835b do the talking, #ff9d7d softens, #ffc9b8 lifts. The triadic bones keep it coherent across national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA for large text.
orangesumifive-stop
#af3800
#dd673f
#fd835b
#ff9d7d
#ffc9b8
The generator opens with #af3800 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.