Retro palette
Mimosa Bookshop
Dark anchor, working middle, light release: #1a3f86, #4268af, #5b83cc, #7093d2, #8baff1 form a split-complementary retro set with somewhere to stand at every lightness. Made for hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA as a text pair.
skyretrofive-stophigh-contrast
#1a3f86
#4268af
#5b83cc
#7093d2
#8baff1
The generator opens with #1a3f86 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.