Petrichor palette
Ember Reef
Five stops tuned to sit together without fighting — #00494c ink anchors the set, #6fb9bc opens it up, and #007479, #318f94, #539ca0 cross the middle in a tetradic arrangement. Ember Reef suits dashboards where status colors must survive color-vision differences. The darkest and lightest stops clear AA as a text pair.
cyanpetrichorfive-stophigh-contrast
#00494c
#007479
#318f94
#539ca0
#6fb9bc
The generator opens with #00494c as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.