Acid palette
Indigo Kiln
Five acid stops with room to breathe — #00596f grounds, #0085a4 and #35a1c1 do the talking, #5cafca softens, #79cce8 lifts. The tetradic bones keep it coherent across newsletters where the header, links, and footers share one voice. The darkest and lightest stops clear AA for large text.
cyanacidfive-stop
#00596f
#0085a4
#35a1c1
#5cafca
#79cce8
The generator opens with #00596f as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.