Opera palette
Muslin Lane
Muslin Lane runs #004f6e through #0079a6, #3295c3, #57a3cb to #73c0e8 in five measured steps, the monochromatic structure keeping every neighbor honest. Reach for it for book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
skyoperafive-stop
#004f6e
#0079a6
#3295c3
#57a3cb
#73c0e8
The generator opens with #004f6e as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.