Petrichor palette
Mineral Shrine
Five stops tuned to sit together without fighting — #005f65 ink anchors the set, #7cd2d9 opens it up, and #008c94, #37a8b0, #5eb5bc cross the middle in a analogous arrangement. Mineral Shrine suits museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA for large text.
cyanpetrichorfive-stop
#005f65
#008c94
#37a8b0
#5eb5bc
#7cd2d9
The generator opens with #005f65 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.