Sumi palette
Simmered Lighthouse
Dark anchor, working middle, light release: #7c1f00, #b34120, #d25d3d, #d97559, #f89174 form a analogous sumi set with somewhere to stand at every lightness. Made for podcast cover art at sixty pixels square. The darkest and lightest stops clear AA as a text pair.
redsumifive-stophigh-contrast
#7c1f00
#b34120
#d25d3d
#d97559
#f89174
The generator opens with #7c1f00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.