Opera palette
Nectar Boulevard
Dark anchor, working middle, light release: #005b8e, #0085cd, #36a1eb, #5db1f0, #8ecdff form a analogous opera set with somewhere to stand at every lightness. Made for podcast cover art at sixty pixels square. The darkest and lightest stops clear AA for large text.
skyoperafive-stop
#005b8e
#0085cd
#36a1eb
#5db1f0
#8ecdff
The generator opens with #005b8e as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.