Sumi palette
Stormy Harbor
Dark anchor, working middle, light release: #6c2400, #9f4722, #bd623e, #c57758, #e39273 form a complementary 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 as a text pair.
orangesumifive-stophigh-contrast
#6c2400
#9f4722
#bd623e
#c57758
#e39273
The generator opens with #6c2400 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.