Petrichor palette
Steely Moor
Dark anchor, working middle, light release: #007078, #009ea9, #3cbbc6, #67c8d1, #85e6ef form a triadic petrichor set with somewhere to stand at every lightness. Made for hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA for large text.
cyanpetrichorfive-stop
#007078
#009ea9
#3cbbc6
#67c8d1
#85e6ef
The generator opens with #007078 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.