Opera palette
Soft Ridge
Soft Ridge runs #004364 through #046c9c, #3087b9, #5296c0 to #6eb2de in five measured steps, the tetradic structure keeping every neighbor honest. Reach for it for museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA as a text pair.
skyoperafive-stophigh-contrast
#004364
#046c9c
#3087b9
#5296c0
#6eb2de
The generator opens with #004364 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.