Petrichor palette
Cornsilk Boulevard
From #004c5b ink through #00778d, #3292a9, #55a0b3 to #72bcd0 light, Cornsilk Boulevard is a tetradic progression that holds together at any size. Use it for dashboards where status colors must survive color-vision differences. The darkest and lightest stops clear AA for large text.
cyanpetrichorfive-stop
#004c5b
#00778d
#3292a9
#55a0b3
#72bcd0
The generator opens with #004c5b as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.