Black Locust vs Dix Blue
Where Black Locust belongs to Behr's range, Dix Blue is a Farrow & Ball color. Hue-wise, Black Locust belongs to the grey family and Dix Blue to the blue-grey family. Dix Blue (LRV 41) reflects noticeably more light than Black Locust (LRV 13), a difference of 28 points that becomes especially apparent in rooms with limited natural light. Black Locust runs green while Dix Blue is decidedly cool, which means they'll respond very differently to warm vs cool light sources. With a ΔE of 27.7, the contrast is hard to miss. These aren't variations on a theme — they're two different answers to the same question. Below you'll find 1 real-room photo comparison where both colors appear side by side, plus 5 simulated room previews.
Black Locust vs Dix Blue in Real Spaces
1 real room side by side. Seeing Black Locust and Dix Blue 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
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 LRV gap is large enough that Dix Blue will make the room feel meaningfully brighter than Black Locust would.
Color Details
Black Locust vs Dix Blue Simulated Comparison
5 simulated room previews — drag the slider on each to see Black Locust on one side and Dix Blue 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 Black Locust comparisons
See how Black Locust stacks up against other well-photographed colors across different brands and tones.
White Dove reflects far more light (LRV 83 vs 13), opening up a space where Black Locust encloses it.
At LRV 69 vs 13, Ammonite is decisively the brighter choice.
Black Locust reads slightly lighter (LRV 13 vs 6), a gap that shows most in low-lit rooms.
At LRV 52 vs 13, Purbeck Stone is decisively the brighter choice.
At LRV 30 vs 13, Evergreen Fog is decisively the brighter choice.
Mizzle reflects far more light (LRV 52 vs 13), opening up a space where Black Locust encloses it.
At LRV 60 vs 13, Agreeable Gray is decisively the brighter choice.
Accessible Beige reflects far more light (LRV 58 vs 13), opening up a space where Black Locust encloses it.
Denim Drift reflects far more light (LRV 27 vs 13), opening up a space where Black Locust encloses it.
At LRV 43 vs 13, French Gray is decisively the brighter choice.
A 9-point LRV gap (13 vs 4) makes Black Locust the marginally brighter of the two.
Tranquil Dawn reflects far more light (LRV 55 vs 13), opening up a space where Black Locust encloses it.
With LRVs of 13 and 13, the two reflect almost the same amount of light.
Hardwick White reflects far more light (LRV 44 vs 13), opening up a space where Black Locust encloses it.
At LRV 84 vs 13, Pure White is decisively the brighter choice.
A 8-point LRV gap (21 vs 13) makes Artichoke the marginally brighter of the two.
Balboa Mist reflects far more light (LRV 66 vs 13), opening up a space where Black Locust encloses it.
Shoji White reflects far more light (LRV 74 vs 13), opening up a space where Black Locust encloses it.
Snowbound reflects far more light (LRV 83 vs 13), opening up a space where Black Locust encloses it.
With LRVs of 13 and 12, the two reflect almost the same amount of light.
Skimming Stone reflects far more light (LRV 68 vs 13), opening up a space where Black Locust encloses it.
At LRV 68 vs 13, Calamine is decisively the brighter choice.
A 12-point LRV gap (25 vs 13) makes Treron the marginally brighter of the two.
With LRVs of 13 and 12, the two reflect almost the same amount of light.
Saybrook Sage reflects far more light (LRV 45 vs 13), opening up a space where Black Locust encloses it.
At LRV 31 vs 13, Pale Green is decisively the brighter choice.
A 6-point LRV gap (13 vs 7) makes Black Locust the marginally brighter of the two.
A 11-point LRV gap (24 vs 13) makes Cement grey the marginally brighter of the two.
At LRV 57 vs 13, Guilford Green is decisively the brighter choice.
At LRV 72 vs 13, Just Walnut is decisively the brighter choice.