Oval Room Blue vs Dustblu
Where Oval Room Blue belongs to Farrow & Ball's range, Dustblu is a Sherwin-Williams color. These are both blue-greys, so the question isn't which hue to choose — it's where within blue-grey to land. They have nearly identical light reflectance values (32 vs 32), so they'll read as similarly Medium in most lighting conditions. Oval Room Blue runs cool while Dustblu is decidedly neutral, which means they'll respond very differently to warm vs cool light sources. The ΔE 6.1 gap is real but not dramatic — close enough to use together, distinct enough to matter as a choice. Below you'll find 4 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Oval Room Blue vs Dustblu in Real Spaces
4 real rooms side by side. Oval Room Blue and Dustblu are close enough that the difference can be hard to judge from a chip alone — these photos show how each reads at scale, across different spaces and lighting conditions.
Living Room
In a living room, color works across both daylight and evening light — the same wall can read very differently at noon and at 8pm. The temperature contrast between Dustblu and Oval Room Blue is what sets these apart most in this context.
Bathroom
Bathrooms are one of the few spaces where you're genuinely enclosed by the paint color, which makes the choice between these two more consequential. Dustblu brings more warmth to the space, while Oval Room Blue keeps things cooler and crisper.
Front Door
A front door is a focal point — small color differences read clearly at this concentrated scale. The temperature contrast between Dustblu and Oval Room Blue is what sets these apart most in this context.
Kitchen Cabinets
Kitchen cabinets are constantly compared against adjacent materials, which means subtle differences between these two become much more visible. Dustblu brings more warmth to the space, while Oval Room Blue keeps things cooler and crisper.
Color Details
Oval Room Blue vs Dustblu Simulated Comparison
5 simulated room previews — drag the slider on each to see Oval Room Blue on one side and Dustblu 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 Oval Room Blue comparisons
See how Oval Room Blue stacks up against other well-photographed colors across different brands and tones.
