Nautical palette
Tranquil Gallery
From #004b5c ink through #00768f, #3191ab, #559fb5 to #71bbd2 light, Tranquil Gallery is a complementary progression that holds together at any size. Use it for dashboards where status colors must survive color-vision differences. The darkest and lightest stops clear AA as a text pair.
cyannauticalfive-stophigh-contrast
#004b5c
#00768f
#3191ab
#559fb5
#71bbd2
The generator opens with #004b5c as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.