Opera palette
Bracken Abbey
From #673000 ink through #a04e00, #be692b, #c67d4d to #e49968 light, Bracken Abbey is a complementary progression that holds together at any size. Use it for hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA as a text pair.
orangeoperafive-stophigh-contrast
#673000
#a04e00
#be692b
#c67d4d
#e49968
The generator opens with #673000 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.