Modern Mocha vs Grey beige
Where Modern Mocha belongs to Behr's range, Grey beige is a RAL Classic color. These are both beige-greiges, so the question isn't which hue to choose — it's where within beige-greige to land. Grey beige (LRV 31) reflects noticeably more light than Modern Mocha (LRV 25), a difference of 5 points that becomes especially apparent in rooms with limited natural light. The ΔE 6.2 gap is real but not dramatic — close enough to use together, distinct enough to matter as a choice. Below you'll find 1 real-room photo comparison where both colors appear side by side, plus 5 simulated room previews.
Modern Mocha vs Grey beige in Real Spaces
1 real room side by side. Modern Mocha and Grey beige 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.
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. Grey beige reads slightly lighter here — a subtle but real difference in how open the space feels.
Color Details
Modern Mocha vs Grey beige Simulated Comparison
5 simulated room previews — drag the slider on each to see Modern Mocha on one side and Grey beige 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 Modern Mocha comparisons
See how Modern Mocha stacks up against other well-photographed colors across different brands and tones.
At LRV 69 vs 25, Ammonite is decisively the brighter choice.
White Dove reflects far more light (LRV 83 vs 25), opening up a space where Modern Mocha encloses it.
Modern Mocha reflects far more light (LRV 25 vs 6), opening up a space where Iron Ore encloses it.
At LRV 52 vs 25, Purbeck Stone is decisively the brighter choice.
A 5-point LRV gap (30 vs 25) makes Evergreen Fog the marginally brighter of the two.
Mizzle reflects far more light (LRV 52 vs 25), opening up a space where Modern Mocha encloses it.
At LRV 60 vs 25, Agreeable Gray is decisively the brighter choice.
Accessible Beige reflects far more light (LRV 58 vs 25), opening up a space where Modern Mocha encloses it.
With LRVs of 27 and 25, the two reflect almost the same amount of light.
At LRV 43 vs 25, French Gray is decisively the brighter choice.
At LRV 25 vs 4, Modern Mocha is decisively the brighter choice.
Tranquil Dawn reflects far more light (LRV 55 vs 25), opening up a space where Modern Mocha encloses it.
Modern Mocha reflects far more light (LRV 25 vs 13), opening up a space where Bancha encloses it.
Hardwick White reflects far more light (LRV 44 vs 25), opening up a space where Modern Mocha encloses it.
At LRV 84 vs 25, Pure White is decisively the brighter choice.
A 4-point LRV gap (25 vs 21) makes Modern Mocha the marginally brighter of the two.
Balboa Mist reflects far more light (LRV 66 vs 25), opening up a space where Modern Mocha encloses it.
Shoji White reflects far more light (LRV 74 vs 25), opening up a space where Modern Mocha encloses it.
Snowbound reflects far more light (LRV 83 vs 25), opening up a space where Modern Mocha encloses it.
At LRV 51 vs 25, Pigeon is decisively the brighter choice.
Modern Mocha reflects far more light (LRV 25 vs 12), opening up a space where Pewter Green encloses it.
Modern Mocha reflects far more light (LRV 25 vs 8), opening up a space where Duck Green encloses it.
Skimming Stone reflects far more light (LRV 68 vs 25), opening up a space where Modern Mocha encloses it.
At LRV 41 vs 25, Dix Blue is decisively the brighter choice.
Modern Mocha reflects far more light (LRV 25 vs 12), opening up a space where Vintage Vogue encloses it.
Saybrook Sage reflects far more light (LRV 45 vs 25), opening up a space where Modern Mocha encloses it.
A 6-point LRV gap (31 vs 25) makes Pale Green the marginally brighter of the two.