Acid palette
Obsidian Bookshop
From #5d4500 ink through #8d6a00, #a9852e, #b49551 to #d1b26d light, Obsidian Bookshop is a triadic progression that holds together at any size. Use it for fintech onboarding that must feel both safe and modern. The darkest and lightest stops clear AA for large text.
amberacidfive-stop
#5d4500
#8d6a00
#a9852e
#b49551
#d1b26d
The generator opens with #5d4500 as the primary and the next two stops as secondary and accent — adjust, check contrast, and export tokens or CSS from there.