Cumulus Cotton vs Treron
Where Cumulus Cotton belongs to Benjamin Moore's range, Treron is a Farrow & Ball color. Hue-wise, Cumulus Cotton belongs to the blue family and Treron to the greige-grey family. Cumulus Cotton (LRV 77) reflects noticeably more light than Treron (LRV 25), a difference of 52 points that becomes especially apparent in rooms with limited natural light. Cumulus Cotton runs blue while Treron is decidedly warm, which means they'll respond very differently to warm vs cool light sources. With a ΔE of 37.8, 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.
Cumulus Cotton vs Treron in Real Spaces
1 real room side by side. Seeing Cumulus Cotton and Treron 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 Cumulus Cotton will make the room feel meaningfully brighter than Treron would.
Color Details
Cumulus Cotton vs Treron Simulated Comparison
5 simulated room previews — drag the slider on each to see Cumulus Cotton on one side and Treron 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 Cumulus Cotton comparisons
See how Cumulus Cotton stacks up against other well-photographed colors across different brands and tones.
A 8-point LRV gap (77 vs 69) makes Cumulus Cotton the marginally brighter of the two.
White Dove reads slightly lighter (LRV 83 vs 77), a gap that shows most in low-lit rooms.
Cumulus Cotton reflects far more light (LRV 77 vs 6), opening up a space where Iron Ore encloses it.
At LRV 77 vs 52, Cumulus Cotton is decisively the brighter choice.
At LRV 77 vs 30, Cumulus Cotton is decisively the brighter choice.
Cumulus Cotton reflects far more light (LRV 77 vs 52), opening up a space where Mizzle encloses it.
At LRV 77 vs 60, Cumulus Cotton is decisively the brighter choice.
Cumulus Cotton reflects far more light (LRV 77 vs 58), opening up a space where Accessible Beige encloses it.
Cumulus Cotton reflects far more light (LRV 77 vs 27), opening up a space where Denim Drift encloses it.
At LRV 77 vs 43, Cumulus Cotton is decisively the brighter choice.
At LRV 77 vs 4, Cumulus Cotton is decisively the brighter choice.
Cumulus Cotton reflects far more light (LRV 77 vs 55), opening up a space where Tranquil Dawn encloses it.
Cumulus Cotton reflects far more light (LRV 77 vs 13), opening up a space where Bancha encloses it.
Cumulus Cotton reflects far more light (LRV 77 vs 44), opening up a space where Hardwick White encloses it.
A 7-point LRV gap (84 vs 77) makes Pure White the marginally brighter of the two.
At LRV 77 vs 21, Cumulus Cotton is decisively the brighter choice.
Cumulus Cotton reads slightly lighter (LRV 77 vs 66), a gap that shows most in low-lit rooms.
With LRVs of 77 and 74, the two reflect almost the same amount of light.
Snowbound reads slightly lighter (LRV 83 vs 77), a gap that shows most in low-lit rooms.
At LRV 77 vs 51, Cumulus Cotton is decisively the brighter choice.
Cumulus Cotton reflects far more light (LRV 77 vs 12), opening up a space where Pewter Green encloses it.
Cumulus Cotton reflects far more light (LRV 77 vs 8), opening up a space where Duck Green encloses it.
Cumulus Cotton reads slightly lighter (LRV 77 vs 68), a gap that shows most in low-lit rooms.
At LRV 77 vs 41, Cumulus Cotton is decisively the brighter choice.
Cumulus Cotton reflects far more light (LRV 77 vs 12), opening up a space where Vintage Vogue encloses it.
Cumulus Cotton reflects far more light (LRV 77 vs 45), opening up a space where Saybrook Sage encloses it.
At LRV 77 vs 31, Cumulus Cotton is decisively the brighter choice.