Opera palette
Harbor Reef
From #832200 ink through #bd411a, #dc5e39, #e37758 to #ff9577 light, Harbor Reef is a tetradic progression that holds together at any size. Use it for wellness apps where the interface must feel calm, not clinical. The darkest and lightest stops clear AA for large text.
redoperafive-stop
#832200
#bd411a
#dc5e39
#e37758
#ff9577
The generator opens with #832200 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.