Petrichor palette
Straw Kiln
From #00555f ink through #00818f, #349dab, #5aaab6 to #76c7d3 light, Straw Kiln is a tetradic progression that holds together at any size. Use it for national-park posters with layered mountain silhouettes. The darkest and lightest stops clear AA for large text.
cyanpetrichorfive-stop
#00555f
#00818f
#349dab
#5aaab6
#76c7d3
The generator opens with #00555f as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.