Sumi palette
Flint Boulevard
Flint Boulevard runs #892700 through #c4461a, #e4633a, #ea7c5a to #ff9f82 in five measured steps, the complementary structure keeping every neighbor honest. Reach for it for national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA for large text.
redsumifive-stop
#892700
#c4461a
#e4633a
#ea7c5a
#ff9f82
The generator opens with #892700 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.