A study is one of the few rooms you get to make a little serious, and gold is perfect for that. This palette leads with a muted Antique Gold on the shelving and cabinetry, the kind of warm, slightly aged tone that catches lamplight in the evening without ever looking shiny or loud.
Around it, Soft Oatmeal walls keep things calm and warm, and a cleaner Warm Ivory on the trim and ceiling lifts the whole room so the gold has space to breathe. Then Walnut Brown on the desk and floors grounds everything, the way good wood always does.
Save the deepest color for last and use only a little of it. A touch of Burnt Umber on the door panels or the backs of the bookcases adds quiet depth, so the gold feels intentional and the room feels like somewhere you can actually sit and think.