Opera palette
Dewey Delta
Dark anchor, working middle, light release: #005373, #007dac, #3399c9, #59a7d1, #75c4ef form a triadic 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
#005373
#007dac
#3399c9
#59a7d1
#75c4ef
The generator opens with #005373 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.