Opera palette
Foxglove Depot
From #005990 ink through #1d83ca, #419fe8, #63afed to #8fcbff light, Foxglove Depot is a triadic progression that holds together at any size. Use it for national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA for large text.
skyoperafive-stop
#005990
#1d83ca
#419fe8
#63afed
#8fcbff
The generator opens with #005990 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.