Opera palette
Frosted Lagoon
From #004573 ink through #246da6, #4288c3, #5d97ca to #79b4e8 light, Frosted Lagoon is a analogous progression that holds together at any size. Use it for outdoor gear branding that reads in sun and shade. The darkest and lightest stops clear AA as a text pair.
skyoperafive-stophigh-contrast
#004573
#246da6
#4288c3
#5d97ca
#79b4e8
The generator opens with #004573 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.