Walnut

Walnut is the brown you see in a cut kitchen cabinet or a walnut desk edge, where the grain looks dry and real instead of glossy. It's medium-dark, but it doesn't feel like it's sitting in a spotlight. The undertone stays earthy and slightly yellow-brown, not cocoa-red like Pumpernickel and not copper-heavy like Antique Brass.

Compared with Hazelnut Chocolate, Walnut reads less like straight cocoa and more like pressed wood, with a steadier midtone so it won't look glossy or "truffle" in UI. I use it when the design needs warmth with structure: card headers, form labels, and table UI in cream layouts for lifestyle, furniture, and food packaging. It's also a solid choice for dashboards and product settings where you want the one you reach for when dark browns need to stay composed.

Pair it with warm off-whites, sand, and muted olive. Cool grays will drag it toward a harsher, flatter brown, and it stops feeling like walnut pretty fast.