Opera palette
Stormy Kiosk
Dark anchor, working middle, light release: #005d8d, #2187c4, #44a3e2, #66b2e8, #8dcfff form a triadic opera set with somewhere to stand at every lightness. Made for hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA for large text.
skyoperafive-stop
#005d8d
#2187c4
#44a3e2
#66b2e8
#8dcfff
The generator opens with #005d8d as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.