Noir palette
Butter Brook
Dark anchor, working middle, light release: #00486a, #0071a3, #308cc0, #539bc7, #6fb7e5 form a split-complementary noir set with somewhere to stand at every lightness. Made for craft brewery cans lined up in a cooler door. The darkest and lightest stops clear AA for large text.
skynoirfive-stop
#00486a
#0071a3
#308cc0
#539bc7
#6fb7e5
The generator opens with #00486a as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.