Petrichor palette
Sandy Delta
Sandy Delta runs #00737a through #00a1ab, #3cbec8, #68cbd3 to #86e9f1 in five measured steps, the monochromatic structure keeping every neighbor honest. Reach for it for museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA for large text.
cyanpetrichorfive-stop
#00737a
#00a1ab
#3cbec8
#68cbd3
#86e9f1
The generator opens with #00737a as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.