Sumi palette
Grassy Orchard
Dark anchor, working middle, light release: #791e0c, #a44b39, #c26653, #ca7b69, #e99684 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.
redsumifive-stophigh-contrast
#791e0c
#a44b39
#c26653
#ca7b69
#e99684
The generator opens with #791e0c as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.