Extra White vs Summit Gray
Both are Sherwin-Williams colors. Extra White reads as white, while Summit Gray reads as grey — two distinct hue families, not close cousins. At LRV 86 vs 30, Extra White will read as the brighter of the two — a 56-point gap that matters most in north-facing or low-light rooms. They share a neutral quality — useful to know if you're layering them in the same space. At ΔE 32.9, these are genuinely distinct colors — a strong contrast if used together, or a meaningful choice between two different directions. Below you'll find 3 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Extra White vs Summit Gray in Real Spaces
3 real rooms side by side. Seeing Extra White and Summit Gray 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. Extra White returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
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 Extra White will make the room feel meaningfully brighter than Summit Gray would.
Kitchen Cabinets
On cabinetry, undertone and temperature become more pronounced against countertops and hardware. The LRV gap is large enough that Extra White will make the room feel meaningfully brighter than Summit Gray would.
Color Details
Extra White vs Summit Gray Simulated Comparison
5 simulated room previews — drag the slider on each to see Extra White on one side and Summit Gray 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 Extra White comparisons
See how Extra White stacks up against other well-photographed colors across different brands and tones.
