Retro palette
Fennel Caravan
Dark anchor, working middle, light release: #1e4287, #466bb0, #5f86cd, #7496d4, #8fb2f2 form a analogous retro set with somewhere to stand at every lightness. Made for museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA for large text.
skyretrofive-stop
#1e4287
#466bb0
#5f86cd
#7496d4
#8fb2f2
The generator opens with #1e4287 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.