Opera palette
Chiffon Brook
From #6a2f00 ink through #a44c00, #c2672b, #ca7c4d to #e89868 light, Chiffon Brook is a analogous 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
#6a2f00
#a44c00
#c2672b
#ca7c4d
#e89868
The generator opens with #6a2f00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.