Noir palette
Steely Beacon
From #00426a ink through #236a9c, #4185b9, #5c94c0 to #77b0de light, Steely Beacon is a triadic progression that holds together at any size. Use it for book covers that read at thumbnail size. The darkest and lightest stops clear AA as a text pair.
skynoirfive-stophigh-contrast
#00426a
#236a9c
#4185b9
#5c94c0
#77b0de
The generator opens with #00426a as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.