Retro palette
Elder Plaza
Dark anchor, working middle, light release: #1a4681, #446faa, #5e8ac7, #749ace, #8fb6ec form a analogous retro set with somewhere to stand at every lightness. Made for flower-shop wraps and delivery van livery together. The darkest and lightest stops clear AA as a text pair.
skyretrofive-stophigh-contrast
#1a4681
#446faa
#5e8ac7
#749ace
#8fb6ec
The generator opens with #1a4681 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.