Sumi palette
River Cove
A quiet five-stop sumi arc with a confident middle — #78003d carries the weight and #f97ca7 carries the air, with #b31f62, #d3417c and #da5f8b bridging in triadic formation. Built for book covers that read at thumbnail size. The darkest and lightest stops clear AA as a text pair.
pinksumifive-stophigh-contrast
#78003d
#b31f62
#d3417c
#da5f8b
#f97ca7
The generator opens with #78003d as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.