Opera palette
Fern Grove
From #6c2b00 ink through #9c5028, #b96b43, #c27e5d to #e09a78 light, Fern Grove is a split-complementary progression that holds together at any size. Use it for national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA as a text pair.
orangeoperafive-stophigh-contrast
#6c2b00
#9c5028
#b96b43
#c27e5d
#e09a78
The generator opens with #6c2b00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.