Coliseum Marble vs Dix Blue
Coliseum Marble (Behr) and Dix Blue (Farrow & Ball) come from different manufacturers. Coliseum Marble reads as beige-greige, while Dix Blue reads as blue-grey — two distinct hue families, not close cousins. The 17-point LRV gap — 58 for Coliseum Marble vs 41 for Dix Blue — means Coliseum Marble will open up a space more effectively. Where Coliseum Marble leans yellow, Dix Blue reads cool — a distinction that shifts noticeably depending on the light source and surrounding finishes. A ΔE of 16.5 puts these firmly in different territory — two distinct design choices rather than close alternatives. Below you'll find 2 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Coliseum Marble vs Dix Blue in Real Spaces
2 real rooms side by side. Seeing Coliseum Marble 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
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. Coliseum Marble reflects noticeably more light off the walls, making the space read more open than Dix Blue.
Bedroom
Bedrooms are typically lit with warmer, lower light than the rest of the house — a condition that flatters warm tones and deepens cool ones. Coliseum Marble returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
Color Details
Coliseum Marble vs Dix Blue Simulated Comparison
5 simulated room previews — drag the slider on each to see Coliseum Marble 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 Coliseum Marble comparisons
See how Coliseum Marble stacks up against other well-photographed colors across different brands and tones.
At LRV 83 vs 58, White Dove is decisively the brighter choice.
Ammonite reads slightly lighter (LRV 69 vs 58), a gap that shows most in low-lit rooms.
At LRV 58 vs 6, Coliseum Marble is decisively the brighter choice.
Coliseum Marble reads slightly lighter (LRV 58 vs 52), a gap that shows most in low-lit rooms.
Coliseum Marble reflects far more light (LRV 58 vs 30), opening up a space where Evergreen Fog encloses it.
A 6-point LRV gap (58 vs 52) makes Coliseum Marble the marginally brighter of the two.
With LRVs of 60 and 58, the two reflect almost the same amount of light.
Their light reflectance is nearly identical (LRV 58 vs 58), so neither reads brighter in a room.
At LRV 58 vs 27, Coliseum Marble is decisively the brighter choice.
Coliseum Marble reflects far more light (LRV 58 vs 43), opening up a space where French Gray encloses it.
Coliseum Marble reflects far more light (LRV 58 vs 4), opening up a space where Naval encloses it.
Their light reflectance is nearly identical (LRV 58 vs 55), so neither reads brighter in a room.
At LRV 58 vs 13, Coliseum Marble is decisively the brighter choice.
At LRV 58 vs 44, Coliseum Marble is decisively the brighter choice.
Pure White reflects far more light (LRV 84 vs 58), opening up a space where Coliseum Marble encloses it.
Coliseum Marble reflects far more light (LRV 58 vs 21), opening up a space where Artichoke encloses it.
A 8-point LRV gap (66 vs 58) makes Balboa Mist the marginally brighter of the two.
At LRV 74 vs 58, Shoji White is decisively the brighter choice.
At LRV 83 vs 58, Snowbound is decisively the brighter choice.
At LRV 58 vs 12, Coliseum Marble is decisively the brighter choice.
A 11-point LRV gap (68 vs 58) makes Skimming Stone the marginally brighter of the two.
Calamine reads slightly lighter (LRV 68 vs 58), a gap that shows most in low-lit rooms.
Coliseum Marble reflects far more light (LRV 58 vs 25), opening up a space where Treron encloses it.
At LRV 58 vs 12, Coliseum Marble is decisively the brighter choice.
At LRV 58 vs 45, Coliseum Marble is decisively the brighter choice.
Coliseum Marble reflects far more light (LRV 58 vs 31), opening up a space where Pale Green encloses it.
Coliseum Marble reflects far more light (LRV 58 vs 7), opening up a space where Pine Needle encloses it.
Coliseum Marble reflects far more light (LRV 58 vs 24), opening up a space where Cement grey encloses it.
With LRVs of 58 and 57, the two reflect almost the same amount of light.
Just Walnut reflects far more light (LRV 72 vs 58), opening up a space where Coliseum Marble encloses it.