Retro palette
Cobalt Crater
Five stops tuned to sit together without fighting — #3866a0 ink anchors the set, #bbd9ff opens it up, and #6390ca, #7eace8, #94bcef cross the middle in a split-complementary arrangement. Cobalt Crater suits book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
skyretrofive-stop
#3866a0
#6390ca
#7eace8
#94bcef
#bbd9ff
The generator opens with #3866a0 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.