Retro palette
Sleepy Library
Dark anchor, working middle, light release: #005193, #0079d6, #3295f5, #58a6f8, #8cc3ff form a split-complementary retro set with somewhere to stand at every lightness. Made for wellness apps where the interface must feel calm, not clinical. The darkest and lightest stops clear AA for large text.
skyretrofive-stop
#005193
#0079d6
#3295f5
#58a6f8
#8cc3ff
The generator opens with #005193 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.