Opera palette
Peaty Grove
From #6b2600 ink through #a74000, #c55c2a, #cd724b to #ec8e66 light, Peaty Grove is a complementary progression that holds together at any size. Use it for event posters that compete with a wall of other posters. The darkest and lightest stops clear AA as a text pair.
orangeoperafive-stophigh-contrast
#6b2600
#a74000
#c55c2a
#cd724b
#ec8e66
The generator opens with #6b2600 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.