Botanical palette
Obsidian Cove
From #665600 ink through #947e00, #b09a32, #bcaa58 to #d9c675 light, Obsidian Cove is a tetradic progression that holds together at any size. Use it for book covers that read at thumbnail size. The darkest and lightest stops clear AA for large text.
amberbotanicalfive-stop
#665600
#947e00
#b09a32
#bcaa58
#d9c675
The generator opens with #665600 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.