Sumi palette
Evening Lighthouse
From #a14259 ink through #007389, #007b4b, #bf5d73 to #279762 light, Evening Lighthouse is a analogous progression that holds together at any size. Use it for podcast cover art at sixty pixels square.
redsumifive-stop
#a14259
#007389
#007b4b
#bf5d73
#279762
The generator opens with #a14259 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.