Through the Looking Glass vs Gray Shadows
Through the Looking Glass is a Benjamin Moore color while Gray Shadows comes from PPG. These are both greys, so the question isn't which hue to choose — it's where within grey to land. With LRVs of 51 and 52, they'll behave almost identically in terms of how much light they reflect back into a room. With a ΔE of 1.7, the difference is subtle — you'd need them side by side to reliably tell them apart. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.
Color Details
Through the Looking Glass vs Gray Shadows Simulated Comparison
5 simulated room previews — drag the slider on each to see Through the Looking Glass on one side and Gray Shadows 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 Through the Looking Glass comparisons
See how Through the Looking Glass stacks up against other well-photographed colors across different brands and tones.
At LRV 69 vs 51, Ammonite is decisively the brighter choice.
White Dove reflects far more light (LRV 83 vs 51), opening up a space where Through the Looking Glass encloses it.
Through the Looking Glass reflects far more light (LRV 51 vs 6), opening up a space where Iron Ore encloses it.
Their light reflectance is nearly identical (LRV 52 vs 51), so neither reads brighter in a room.
At LRV 51 vs 30, Through the Looking Glass is decisively the brighter choice.
With LRVs of 52 and 51, the two reflect almost the same amount of light.
A 9-point LRV gap (60 vs 51) makes Agreeable Gray the marginally brighter of the two.
Accessible Beige reads slightly lighter (LRV 58 vs 51), a gap that shows most in low-lit rooms.
Through the Looking Glass reflects far more light (LRV 51 vs 27), opening up a space where Denim Drift encloses it.
A 8-point LRV gap (51 vs 43) makes Through the Looking Glass the marginally brighter of the two.
At LRV 51 vs 4, Through the Looking Glass is decisively the brighter choice.
Tranquil Dawn reads slightly lighter (LRV 55 vs 51), a gap that shows most in low-lit rooms.
Through the Looking Glass reflects far more light (LRV 51 vs 13), opening up a space where Bancha encloses it.
Through the Looking Glass reads slightly lighter (LRV 51 vs 44), a gap that shows most in low-lit rooms.
At LRV 84 vs 51, Pure White is decisively the brighter choice.
At LRV 51 vs 21, Through the Looking Glass is decisively the brighter choice.
Balboa Mist reflects far more light (LRV 66 vs 51), opening up a space where Through the Looking Glass encloses it.
Shoji White reflects far more light (LRV 74 vs 51), opening up a space where Through the Looking Glass encloses it.
Snowbound reflects far more light (LRV 83 vs 51), opening up a space where Through the Looking Glass encloses it.
Their light reflectance is nearly identical (LRV 51 vs 51), so neither reads brighter in a room.
Through the Looking Glass reflects far more light (LRV 51 vs 12), opening up a space where Pewter Green encloses it.
Through the Looking Glass reflects far more light (LRV 51 vs 8), opening up a space where Duck Green encloses it.
Skimming Stone reflects far more light (LRV 68 vs 51), opening up a space where Through the Looking Glass encloses it.
A 10-point LRV gap (51 vs 41) makes Through the Looking Glass the marginally brighter of the two.
Through the Looking Glass vs Hicks' Blue
Through the Looking Glass vs Slaked Lime Deep
Through the Looking Glass reflects far more light (LRV 51 vs 12), opening up a space where Vintage Vogue encloses it.
Through the Looking Glass reads slightly lighter (LRV 51 vs 45), a gap that shows most in low-lit rooms.
At LRV 51 vs 31, Through the Looking Glass is decisively the brighter choice.