Opera palette
Flint Inn
Dark anchor, working middle, light release: #00668e, #0092c8, #39aee6, #63bded, #94d8ff form a analogous opera set with somewhere to stand at every lightness. Made for music artwork with loud darks and a glowing accent. The darkest and lightest stops clear AA for large text.
cyanoperafive-stop
#00668e
#0092c8
#39aee6
#63bded
#94d8ff
The generator opens with #00668e as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.