Opera palette
Mustard Junction
Dark anchor, working middle, light release: #005285, #197bbf, #3d97dd, #5ea6e2, #7dc3ff form a complementary 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
#005285
#197bbf
#3d97dd
#5ea6e2
#7dc3ff
The generator opens with #005285 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.