Acid palette
Malty Estuary
Five stops tuned to sit together without fighting — #004b55 ink anchors the set, #71bbc8 opens it up, and #007685, #3191a0, #549fac cross the middle in a tetradic arrangement. Malty Estuary suits museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA as a text pair.
cyanacidfive-stophigh-contrast
#004b55
#007685
#3191a0
#549fac
#71bbc8
The generator opens with #004b55 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.