Sumi palette
Coral Station
Coral Station runs #702700 through #ad4100, #cc5d2b, #d3744c to #f29068 in five measured steps, the split-complementary structure keeping every neighbor honest. Reach for it for book covers that read at thumbnail size. The darkest and lightest stops clear AA as a text pair.
orangesumifive-stophigh-contrast
#702700
#ad4100
#cc5d2b
#d3744c
#f29068
The generator opens with #702700 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.