Opera palette
Dewey Library
Five stops tuned to sit together without fighting — #006d95 ink anchors the set, #a4dfff opens it up, and #2899ca, #4cb6e8, #70c4ef cross the middle in a analogous arrangement. Dewey Library suits music artwork with loud darks and a glowing accent. The darkest and lightest stops clear AA for large text.
cyanoperafive-stop
#006d95
#2899ca
#4cb6e8
#70c4ef
#a4dfff
The generator opens with #006d95 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.