October Mist vs Blue Gray
October Mist is a Benjamin Moore color while Blue Gray comes from Farrow & Ball. Hue-wise, October Mist belongs to the grey family and Blue Gray to the blue-greige family. With LRVs of 47 and 45, they'll behave almost identically in terms of how much light they reflect back into a room. The tonal difference — October Mist's yellow character against Blue Gray's warm — becomes most visible against white trim or in morning light. With a ΔE of 1.8, the difference is subtle — you'd need them side by side to reliably tell them apart. Below you'll find 4 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
October Mist vs Blue Gray in Real Spaces
4 real rooms side by side. October Mist and Blue Gray 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
Living rooms test a color across a full range of conditions — morning sun, afternoon shade, and evening lamp light all shift how both of these read. In photos like these you're seeing the difference at its most direct. In a finished room, the distinction is there but not dramatic.
Bedroom
Bedroom walls are often seen under warm artificial light, a context that shifts both colors from how they look on a chip. The two are close enough that the choice comes down to finer qualities — undertone, texture, what the color sits next to.
Bathroom
Bathrooms amplify color — the enclosed space and reflective surfaces make what reads subtle elsewhere feel more present here. The two are close enough that the choice comes down to finer qualities — undertone, texture, what the color sits next to.
Kitchen Cabinets
On cabinetry, undertone and temperature become more pronounced against countertops and hardware. The two are close enough that the choice comes down to finer qualities — undertone, texture, what the color sits next to.
Color Details
October Mist vs Blue Gray Simulated Comparison
5 simulated room previews — drag the slider on each to see October Mist on one side and Blue Gray 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 October Mist comparisons
See how October Mist stacks up against other well-photographed colors across different brands and tones.
White Dove reflects far more light (LRV 83 vs 47), opening up a space where October Mist encloses it.
At LRV 69 vs 47, Ammonite is decisively the brighter choice.
October Mist reflects far more light (LRV 47 vs 6), opening up a space where Iron Ore encloses it.
A 5-point LRV gap (52 vs 47) makes Purbeck Stone the marginally brighter of the two.
At LRV 47 vs 30, October Mist is decisively the brighter choice.
Mizzle reads slightly lighter (LRV 52 vs 47), a gap that shows most in low-lit rooms.
At LRV 60 vs 47, Agreeable Gray is decisively the brighter choice.
Accessible Beige reads slightly lighter (LRV 58 vs 47), a gap that shows most in low-lit rooms.
October Mist reflects far more light (LRV 47 vs 27), opening up a space where Denim Drift encloses it.
A 3-point LRV gap (47 vs 43) makes October Mist the marginally brighter of the two.
At LRV 47 vs 4, October Mist is decisively the brighter choice.
Tranquil Dawn reads slightly lighter (LRV 55 vs 47), a gap that shows most in low-lit rooms.
October Mist reflects far more light (LRV 47 vs 13), opening up a space where Bancha encloses it.
With LRVs of 47 and 44, the two reflect almost the same amount of light.
At LRV 84 vs 47, Pure White is decisively the brighter choice.
At LRV 47 vs 21, October Mist is decisively the brighter choice.
Balboa Mist reflects far more light (LRV 66 vs 47), opening up a space where October Mist encloses it.
Shoji White reflects far more light (LRV 74 vs 47), opening up a space where October Mist encloses it.
Snowbound reflects far more light (LRV 83 vs 47), opening up a space where October Mist encloses it.
October Mist reflects far more light (LRV 47 vs 12), opening up a space where Pewter Green encloses it.
Skimming Stone reflects far more light (LRV 68 vs 47), opening up a space where October Mist encloses it.
A 6-point LRV gap (47 vs 41) makes October Mist the marginally brighter of the two.
At LRV 68 vs 47, Calamine is decisively the brighter choice.
At LRV 47 vs 25, October Mist is decisively the brighter choice.
October Mist reflects far more light (LRV 47 vs 12), opening up a space where Vintage Vogue encloses it.
With LRVs of 47 and 45, the two reflect almost the same amount of light.
At LRV 47 vs 31, October Mist is decisively the brighter choice.
At LRV 47 vs 7, October Mist is decisively the brighter choice.
At LRV 47 vs 24, October Mist is decisively the brighter choice.
A 11-point LRV gap (57 vs 47) makes Guilford Green the marginally brighter of the two.