Acid palette
Iris Archive
Five stops tuned to sit together without fighting — #005969 ink anchors the set, #79cbe0 opens it up, and #00859c, #35a1b8, #5caec3 cross the middle in a triadic arrangement. Iris Archive suits national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA for large text.
cyanacidfive-stop
#005969
#00859c
#35a1b8
#5caec3
#79cbe0
The generator opens with #005969 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.