Disco palette
Harbor Delta
Harbor Delta runs #004562 through #006e99, #2f89b6, #5197be to #6eb4db in five measured steps, the split-complementary structure keeping every neighbor honest. Reach for it for national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA as a text pair.
skydiscofive-stophigh-contrast
#004562
#006e99
#2f89b6
#5197be
#6eb4db
The generator opens with #004562 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.