Opera palette
Cornsilk Inn
Dark anchor, working middle, light release: #005792, #0080d3, #349cf2, #5bacf5, #8fc9ff form a split-complementary opera set with somewhere to stand at every lightness. Made for museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA for large text.
skyoperafive-stop
#005792
#0080d3
#349cf2
#5bacf5
#8fc9ff
The generator opens with #005792 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.