Opera palette
Chambray Cabin
Dark anchor, working middle, light release: #005c80, #1c87b5, #41a3d2, #64b1da, #81cef8 form a tetradic opera set with somewhere to stand at every lightness. Made for event posters that compete with a wall of other posters. The darkest and lightest stops clear AA for large text.
skyoperafive-stop
#005c80
#1c87b5
#41a3d2
#64b1da
#81cef8
The generator opens with #005c80 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.