Retro palette
Zephyr Inn
From #004a77 ink through #0073b4, #318fd2, #549ed7 to #71baf6 light, Zephyr Inn is a tetradic progression that holds together at any size. Use it for craft brewery cans lined up in a cooler door. The darkest and lightest stops clear AA for large text.
skyretrofive-stop
#004a77
#0073b4
#318fd2
#549ed7
#71baf6
The generator opens with #004a77 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.