Opera palette
Umber Square
Dark anchor, working middle, light release: #005481, #317db0, #4e99cd, #6aa8d5, #86c4f3 form a analogous opera set with somewhere to stand at every lightness. Made for ceramics and home goods shot against white seamless. The darkest and lightest stops clear AA for large text.
skyoperafive-stop
#005481
#317db0
#4e99cd
#6aa8d5
#86c4f3
The generator opens with #005481 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.