Opera palette
Festival Atelier
Five stops tuned to sit together without fighting — #004967 ink anchors the set, #70b9e1 opens it up, and #00739f, #318ebc, #549dc4 cross the middle in a tetradic arrangement. Festival Atelier suits book covers that read at thumbnail size. The darkest and lightest stops clear AA as a text pair.
skyoperafive-stophigh-contrast
#004967
#00739f
#318ebc
#549dc4
#70b9e1
The generator opens with #004967 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.