Petrichor palette
Olive Gallery
From #005a69 ink through #00869b, #36a2b7, #5cafc2 to #79ccdf light, Olive Gallery is a tetradic progression that holds together at any size. Use it for museum exhibition graphics with long sightlines. The darkest and lightest stops clear AA for large text.
cyanpetrichorfive-stop
#005a69
#00869b
#36a2b7
#5cafc2
#79ccdf
The generator opens with #005a69 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.