Opera palette
Rustic Kiosk
From #6e3400 ink through #a75300, #c56e2c, #cd824f to #eb9e6b light, Rustic Kiosk is a split-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 for large text.
orangeoperafive-stop
#6e3400
#a75300
#c56e2c
#cd824f
#eb9e6b
The generator opens with #6e3400 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.