Sumi palette
Pearl Cove
Dark anchor, working middle, light release: #a12c46, #ce5c6e, #ed7889, #f58f9c, #ffb8bf form a triadic 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 for large text.
redsumifive-stop
#a12c46
#ce5c6e
#ed7889
#f58f9c
#ffb8bf
The generator opens with #a12c46 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.