Petrichor palette
Oyster Cottage
Five stops tuned to sit together without fighting — #004b57 ink anchors the set, #71bbca opens it up, and #007687, #3191a3, #549fae cross the middle in a monochromatic arrangement. Oyster Cottage suits flower-shop wraps and delivery van livery together. The darkest and lightest stops clear AA as a text pair.
cyanpetrichorfive-stophigh-contrast
#004b57
#007687
#3191a3
#549fae
#71bbca
The generator opens with #004b57 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.