Acid palette
Smoky Square
Dark anchor, working middle, light release: #006f88, #089cbd, #3eb9da, #68c7e3, #8ce3ff form a tetradic acid set with somewhere to stand at every lightness. Made for craft brewery cans lined up in a cooler door. The darkest and lightest stops clear AA for large text.
cyanacidfive-stop
#006f88
#089cbd
#3eb9da
#68c7e3
#8ce3ff
The generator opens with #006f88 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.