Retro palette
Russet Gazebo
Dark anchor, working middle, light release: #005290, #007ad3, #3296f2, #58a7f5, #8ac3ff form a tetradic retro set with somewhere to stand at every lightness. Made for bike-shop liveries that survive mud and sun. The darkest and lightest stops clear AA for large text.
skyretrofive-stop
#005290
#007ad3
#3296f2
#58a7f5
#8ac3ff
The generator opens with #005290 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.