Opera palette
Hickory Lagoon
Hickory Lagoon runs #00456a through #006ea5, #2f89c2, #5298c9 to #6eb4e7 in five measured steps, the triadic structure keeping every neighbor honest. Reach for it for dashboards where status colors must survive color-vision differences. The darkest and lightest stops clear AA as a text pair.
skyoperafive-stophigh-contrast
#00456a
#006ea5
#2f89c2
#5298c9
#6eb4e7
The generator opens with #00456a as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.