Retro palette
Oat Reef
Five retro stops with room to breathe — #004ca2 grounds, #3877cd and #5393eb do the talking, #6da4ef softens, #94c1ff lifts. The split-complementary bones keep it coherent across museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA for large text.
skyretrofive-stop
#004ca2
#3877cd
#5393eb
#6da4ef
#94c1ff
The generator opens with #004ca2 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.