Noir palette
Nightfall Bookshop
Nightfall Bookshop runs #005677 through #0081af, #349dcc, #5babd4 to #77c8f2 in five measured steps, the analogous 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.
skynoirfive-stop
#005677
#0081af
#349dcc
#5babd4
#77c8f2
The generator opens with #005677 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.