Acid palette
Merino Harbor
Dark anchor, working middle, light release: #00686c, #00969b, #3ab2b7, #63c0c3, #81dde1 form a tetradic acid set with somewhere to stand at every lightness. Made for museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA for large text.
cyanacidfive-stop
#00686c
#00969b
#3ab2b7
#63c0c3
#81dde1
The generator opens with #00686c as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.