Petrichor palette
Poppy Plaza
Five stops tuned to sit together without fighting — #005455 ink anchors the set, #75c5c6 opens it up, and #008082, #349c9d, #59a9aa cross the middle in a analogous arrangement. Poppy Plaza suits hotel key cards and lobby signage in one system. The darkest and lightest stops clear AA for large text.
cyanpetrichorfive-stop
#005455
#008082
#349c9d
#59a9aa
#75c5c6
The generator opens with #005455 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.