Opera palette
Harvest Atelier
From #8c1f00 ink through #c24527, #e16244, #e87b60 to #ff9d84 light, Harvest Atelier is a triadic 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.
redoperafive-stophigh-contrast
#8c1f00
#c24527
#e16244
#e87b60
#ff9d84
The generator opens with #8c1f00 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.