Petrichor palette
Sienna Cabin
Five stops tuned to sit together without fighting — #005b67 ink anchors the set, #7acddc opens it up, and #008798, #36a3b4, #5cb0bf cross the middle in a analogous arrangement. Sienna Cabin suits museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA for large text.
cyanpetrichorfive-stop
#005b67
#008798
#36a3b4
#5cb0bf
#7acddc
The generator opens with #005b67 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.