Petrichor palette
Stone Bazaar
From #b2657f ink through #ae703c, #0091a2, #d0809a to #38adbe light, Stone Bazaar is a tetradic progression that holds together at any size. Use it for book covers that read at thumbnail size.
orangepetrichorfive-stop
#b2657f
#ae703c
#0091a2
#d0809a
#38adbe
The generator opens with #b2657f as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.