Denim Drift vs Believable Buff
Denim Drift (Dulux) and Believable Buff (Sherwin-Williams) come from different manufacturers. Hue-wise, Denim Drift belongs to the blue-grey family and Believable Buff to the beige family. The 32-point LRV gap — 59 for Believable Buff vs 27 for Denim Drift — means Believable Buff will open up a space more effectively. Where Denim Drift leans cool, Believable Buff reads warm — a distinction that shifts noticeably depending on the light source and surrounding finishes. A ΔE of 34.6 puts these firmly in different territory — two distinct design choices rather than close alternatives. Below you'll find 1 real-room photo comparison where both colors appear side by side, plus 5 simulated room previews.
Denim Drift vs Believable Buff in Real Spaces
1 real room side by side. Seeing Denim Drift and Believable Buff in actual rooms makes the difference concrete; browse the spaces below to get a feel for how each color lives on a wall.
Living Room
A living room wall sees more varied light than almost any other surface in the house, which makes the choice between these two more nuanced than a chip suggests. Believable Buff reflects noticeably more light off the walls, making the space read more open than Denim Drift.
Color Details
Denim Drift vs Believable Buff Simulated Comparison
5 simulated room previews — drag the slider on each to see Denim Drift on one side and Believable Buff on the other.
Digital color is approximate. These simulations are generated from the manufacturer's hex values and overlaid on grayscale room photos — your screen's calibration, brightness, and viewing angle all affect how they render. Before committing to either color, test physical samples in your own space under the light you actually live with.
More Denim Drift comparisons
See how Denim Drift stacks up against other well-photographed colors across different brands and tones.
