Opera palette
Heather Harbor
From #6a2f00 ink through #a44d00, #c2682b, #ca7d4d to #e89869 light, Heather Harbor is a monochromatic progression that holds together at any size. Use it for indie game interfaces with a strong day-night rhythm. The darkest and lightest stops clear AA as a text pair.
orangeoperafive-stophigh-contrast
#6a2f00
#a44d00
#c2682b
#ca7d4d
#e89869
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.