Moon Shimmer vs French Gray
Moon Shimmer (Dulux) and French Gray (Farrow & Ball) come from different manufacturers. Hue-wise, Moon Shimmer belongs to the white-yellow family and French Gray to the beige-greige family. The 51-point LRV gap — 94 for Moon Shimmer vs 43 for French Gray — means Moon Shimmer will open up a space more effectively. Both share a warm character, which means they'll respond to light and surrounding materials in similar ways. A ΔE of 26.3 puts these firmly in different territory — two distinct design choices rather than close alternatives. Below you'll find 4 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Moon Shimmer vs French Gray in Real Spaces
4 real rooms side by side. Seeing Moon Shimmer and French 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
A living room wall sees more varied light than almost any other surface in the house, which makes the choice between these two more nuanced than a chip suggests. Moon Shimmer reflects noticeably more light off the walls, making the space read more open than French Gray.
Bedroom
Bedrooms are typically lit with warmer, lower light than the rest of the house — a condition that flatters warm tones and deepens cool ones. Moon Shimmer returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
Dining Room
Dining rooms often rely on warm incandescent or candlelight, which flatters warm undertones and mutes cool ones. The LRV gap is large enough that Moon Shimmer will make the room feel meaningfully brighter than French Gray would.
Bathroom
Small bathrooms intensify color. A shade that seems quiet in a larger room can feel immersive when you're surrounded by it on four walls. Moon Shimmer returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
Color Details
Moon Shimmer vs French Gray Simulated Comparison
5 simulated room previews — drag the slider on each to see Moon Shimmer on one side and French 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 Moon Shimmer comparisons
See how Moon Shimmer stacks up against other well-photographed colors across different brands and tones.
