Opera palette
Rumpled Meadow
From #005270 ink through #007ca8, #3398c5, #58a6cd to #75c3eb light, Rumpled Meadow is a analogous 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.
skyoperafive-stop
#005270
#007ca8
#3398c5
#58a6cd
#75c3eb
The generator opens with #005270 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.