Neon palette
Mustard Kiosk
Dark anchor, working middle, light release: #004c8c, #2675c3, #4491e1, #62a1e6, #83beff form a split-complementary neon set with somewhere to stand at every lightness. Made for book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
skyneonfive-stop
#004c8c
#2675c3
#4491e1
#62a1e6
#83beff
The generator opens with #004c8c as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.