Acid palette
Velvet Lagoon
Dark anchor, working middle, light release: #004d61, #007795, #3292b1, #55a0bb, #72bdd8 form a tetradic 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
#004d61
#007795
#3292b1
#55a0bb
#72bdd8
The generator opens with #004d61 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.