Opera palette
Cedar Estuary
From #004967 ink through #00739e, #318ebb, #549dc3 to #70b9e0 light, Cedar Estuary is a monochromatic progression that holds together at any size. Use it for packaging that photographs well under harsh retail light. The darkest and lightest stops clear AA as a text pair.
skyoperafive-stophigh-contrast
#004967
#00739e
#318ebb
#549dc3
#70b9e0
The generator opens with #004967 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.