Copper Wire vs Waterloo
Both are Sherwin-Williams colors. Copper Wire reads as beige-pink, while Waterloo reads as blue — two distinct hue families, not close cousins. At LRV 27 vs 13, Copper Wire will read as the brighter of the two — a 14-point gap that matters most in north-facing or low-light rooms. The tonal difference — Copper Wire's warm character against Waterloo's cool — becomes most visible against white trim or in morning light. At ΔE 53.0, these are genuinely distinct colors — a strong contrast if used together, or a meaningful choice between two different directions. Below you'll find 6 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Copper Wire vs Waterloo in Real Spaces
6 real rooms side by side. Seeing Copper Wire and Waterloo 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
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. Copper Wire returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
Bedroom
Bedroom walls are often seen under warm artificial light, a context that shifts both colors from how they look on a chip. The LRV gap is large enough that Copper Wire will make the room feel meaningfully brighter than Waterloo would.
Bathroom
Bathrooms amplify color — the enclosed space and reflective surfaces make what reads subtle elsewhere feel more present here. The LRV gap is large enough that Copper Wire will make the room feel meaningfully brighter than Waterloo would.
Home Office
In a home office, wall color sits in your peripheral vision for hours at a time, so temperature and undertone matter more than you might expect. The LRV gap is large enough that Copper Wire will make the room feel meaningfully brighter than Waterloo would.
House
At full exterior scale, the difference between these two colors becomes much easier to judge than from a small chip. The LRV gap is large enough that Copper Wire will make the room feel meaningfully brighter than Waterloo would.
Front Door
Front doors are seen in isolation against the rest of the facade, which makes them a high-stakes surface where even subtle differences matter. Copper Wire returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
Color Details
Copper Wire vs Waterloo Simulated Comparison
5 simulated room previews — drag the slider on each to see Copper Wire on one side and Waterloo 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 Copper Wire comparisons
See how Copper Wire stacks up against other well-photographed colors across different brands and tones.
White Dove reflects far more light (LRV 83 vs 27), opening up a space where Copper Wire encloses it.
At LRV 69 vs 27, Ammonite is decisively the brighter choice.
Copper Wire reflects far more light (LRV 27 vs 6), opening up a space where Iron Ore encloses it.
At LRV 52 vs 27, Purbeck Stone is decisively the brighter choice.
A 3-point LRV gap (30 vs 27) makes Evergreen Fog the marginally brighter of the two.
Mizzle reflects far more light (LRV 52 vs 27), opening up a space where Copper Wire encloses it.
At LRV 60 vs 27, Agreeable Gray is decisively the brighter choice.
Accessible Beige reflects far more light (LRV 58 vs 27), opening up a space where Copper Wire encloses it.
With LRVs of 27 and 27, the two reflect almost the same amount of light.
At LRV 43 vs 27, French Gray is decisively the brighter choice.
At LRV 27 vs 4, Copper Wire is decisively the brighter choice.
Tranquil Dawn reflects far more light (LRV 55 vs 27), opening up a space where Copper Wire encloses it.
Copper Wire reflects far more light (LRV 27 vs 13), opening up a space where Bancha encloses it.
Hardwick White reflects far more light (LRV 44 vs 27), opening up a space where Copper Wire encloses it.
At LRV 84 vs 27, Pure White is decisively the brighter choice.
A 5-point LRV gap (27 vs 21) makes Copper Wire the marginally brighter of the two.
Balboa Mist reflects far more light (LRV 66 vs 27), opening up a space where Copper Wire encloses it.
Shoji White reflects far more light (LRV 74 vs 27), opening up a space where Copper Wire encloses it.
Snowbound reflects far more light (LRV 83 vs 27), opening up a space where Copper Wire encloses it.
Copper Wire reflects far more light (LRV 27 vs 12), opening up a space where Pewter Green encloses it.
Skimming Stone reflects far more light (LRV 68 vs 27), opening up a space where Copper Wire encloses it.
At LRV 41 vs 27, Dix Blue is decisively the brighter choice.
At LRV 68 vs 27, Calamine is decisively the brighter choice.
Their light reflectance is nearly identical (LRV 27 vs 25), so neither reads brighter in a room.
Copper Wire reflects far more light (LRV 27 vs 12), opening up a space where Vintage Vogue encloses it.
Saybrook Sage reflects far more light (LRV 45 vs 27), opening up a space where Copper Wire encloses it.
A 4-point LRV gap (31 vs 27) makes Pale Green the marginally brighter of the two.
At LRV 27 vs 7, Copper Wire is decisively the brighter choice.
Their light reflectance is nearly identical (LRV 27 vs 24), so neither reads brighter in a room.
At LRV 57 vs 27, Guilford Green is decisively the brighter choice.