Opera palette
Sienna Brook
From #9a3823 ink through #c6654f, #e5816a, #ed9682 to #ffb9a8 light, Sienna Brook is a triadic progression that holds together at any size. Use it for newsletters where the header, links, and footers share one voice. The darkest and lightest stops clear AA for large text.
redoperafive-stop
#9a3823
#c6654f
#e5816a
#ed9682
#ffb9a8
The generator opens with #9a3823 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.