Acid palette
Steely Brook
Dark anchor, working middle, light release: #004957, #007388, #318ea4, #539cae, #6fb8cb form a triadic acid set with somewhere to stand at every lightness. Made for ceramics and home goods shot against white seamless. The darkest and lightest stops clear AA for large text.
cyanacidfive-stop
#004957
#007388
#318ea4
#539cae
#6fb8cb
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.