Opera palette
Rustic Estuary
Rustic Estuary runs #006ca1 through #0097e0, #3ab4ff, #6cc3ff to #afddff in five measured steps, the monochromatic structure keeping every neighbor honest. Reach for it for museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA for large text.
cyanoperafive-stop
#006ca1
#0097e0
#3ab4ff
#6cc3ff
#afddff
The generator opens with #006ca1 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.