Sumi palette
Steely Oasis
Dark anchor, working middle, light release: #7a0d3a, #a64160, #c45c7a, #cd738a, #eb8ea6 form a split-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.
pinksumifive-stophigh-contrast
#7a0d3a
#a64160
#c45c7a
#cd738a
#eb8ea6
The generator opens with #7a0d3a as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.