Opera palette
Mercurial Cove
Dark anchor, working middle, light release: #00679b, #0092d9, #39aff8, #63befc, #a5d8ff form a triadic opera set with somewhere to stand at every lightness. Made for tea packaging where the flavor color does the talking. The darkest and lightest stops clear AA for large text.
skyoperafive-stop
#00679b
#0092d9
#39aff8
#63befc
#a5d8ff
The generator opens with #00679b as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.