Sumi palette
Rainy Estuary
Dark anchor, working middle, light release: #870048, #b43f6f, #d35b89, #db7499, #fa90b5 form a tetradic 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
#870048
#b43f6f
#d35b89
#db7499
#fa90b5
The generator opens with #870048 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.