Sumi palette
Iris Lighthouse
Five sumi stops with room to breathe — #8d2200 grounds, #bf4c2e and #de684a do the talking, #e58065 softens, #ff9f86 lifts. The triadic bones keep it coherent across wellness apps where the interface must feel calm, not clinical. The darkest and lightest stops clear AA for large text.
redsumifive-stop
#8d2200
#bf4c2e
#de684a
#e58065
#ff9f86
The generator opens with #8d2200 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.