Coffee palette
Mercurial Mesa
From #006774 ink through #0094a6, #39b0c3, #62becd to #80dbeb light, Mercurial Mesa is a tetradic progression that holds together at any size. Use it for hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA for large text.
cyancoffeefive-stop
#006774
#0094a6
#39b0c3
#62becd
#80dbeb
The generator opens with #006774 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.