Opera palette
River Archive
Dark anchor, working middle, light release: #006298, #008cd7, #37a9f6, #61b8fa, #9dd3ff form a analogous opera set with somewhere to stand at every lightness. Made for flower-shop wraps and delivery van livery together. The darkest and lightest stops clear AA for large text.
skyoperafive-stop
#006298
#008cd7
#37a9f6
#61b8fa
#9dd3ff
The generator opens with #006298 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.