Nautical palette
Stormy Gallery
Dark anchor, working middle, light release: #004957, #007389, #318ea5, #539caf, #6fb8cc form a tetradic nautical set with somewhere to stand at every lightness. Made for dashboards where status colors must survive color-vision differences. The darkest and lightest stops clear AA for large text.
cyannauticalfive-stop
#004957
#007389
#318ea5
#539caf
#6fb8cc
The generator opens with #004957 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.