Opera palette
Nectar Shrine
From #00619d ink through #008bde, #37a8fd, #62b8ff to #a2d3ff light, Nectar Shrine is a analogous progression that holds together at any size. Use it for farmers-market stalls seen from across the parking lot. The darkest and lightest stops clear AA for large text.
skyoperafive-stop
#00619d
#008bde
#37a8fd
#62b8ff
#a2d3ff
The generator opens with #00619d as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.