Retro palette
Maroon Square
From #1f3b91 ink through #4566bb, #5e81d9, #7292de to #8daffc light, Maroon Square is a split-complementary progression that holds together at any size. Use it for outdoor gear branding that reads in sun and shade. The darkest and lightest stops clear AA as a text pair.
skyretrofive-stophigh-contrast
#1f3b91
#4566bb
#5e81d9
#7292de
#8daffc
The generator opens with #1f3b91 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.