Opera palette
Herbal Cottage
From #00639b ink through #008ddb, #38aafa, #61b9fe to #a1d4ff light, Herbal Cottage is a analogous 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 for large text.
skyoperafive-stop
#00639b
#008ddb
#38aafa
#61b9fe
#a1d4ff
The generator opens with #00639b as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.