Sumi palette
Mineral Courtyard
Mineral Courtyard runs #7d2612 through #a8523e, #c66d58, #ce816f to #ed9d8a in five measured steps, the triadic structure keeping every neighbor honest. Reach for it for national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA as a text pair.
redsumifive-stophigh-contrast
#7d2612
#a8523e
#c66d58
#ce816f
#ed9d8a
The generator opens with #7d2612 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.