Retro palette
Rumpled Boulevard
From #004273 ink through #0069b3, #2e85d1, #5094d6 to #6cb1f4 light, Rumpled Boulevard is a split-complementary progression that holds together at any size. Use it for yoga studio schedules pinned to a corkboard. The darkest and lightest stops clear AA as a text pair.
skyretrofive-stophigh-contrast
#004273
#0069b3
#2e85d1
#5094d6
#6cb1f4
The generator opens with #004273 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.