Acid palette
Burnished Gazebo
Five acid stops with room to breathe — #00718c grounds, #009ec3 and #3cbbe1 do the talking, #68c9e9 softens, #98e4ff lifts. The tetradic bones keep it coherent across book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
cyanacidfive-stop
#00718c
#009ec3
#3cbbe1
#68c9e9
#98e4ff
The generator opens with #00718c as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.