Opera palette
Spruce Oasis
Five stops tuned to sit together without fighting — #00538a ink anchors the set, #84c4ff opens it up, and #167cc6, #3c98e4, #5ea8e9 cross the middle in a tetradic arrangement. Spruce Oasis suits indie game interfaces with a strong day-night rhythm. The darkest and lightest stops clear AA for large text.
skyoperafive-stop
#00538a
#167cc6
#3c98e4
#5ea8e9
#84c4ff
The generator opens with #00538a as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.