Mouse grey vs Windmill Lane
Mouse grey is a RAL Classic color while Windmill Lane comes from Little Greene. At LRV 31 vs 18, Windmill Lane will read as the brighter of the two — a 13-point gap that matters most in north-facing or low-light rooms. At ΔE 18.6, these are genuinely distinct colors — a strong contrast if used together, or a meaningful choice between two different directions.
Mouse grey vs Windmill Lane Color Comparison
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.
Color Details
Mouse grey vs Windmill Lane in Real Spaces
Seeing Mouse grey and Windmill Lane in actual rooms makes the difference concrete. Browse the spaces below to get a feel for how each color lives on a wall. Showing 2 room types where both colors have photos.
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. Windmill Lane returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
@mjb.decorating
@our_big_renovation
Kitchen Cabinets
On cabinetry, undertone and temperature become more pronounced against countertops and hardware. The LRV gap is large enough that Windmill Lane will make the room feel meaningfully brighter than Mouse grey would.
@spray_yard
@kevinrobinsspraying
More Mouse grey comparisons
See how Mouse grey stacks up against other well-photographed colors across different brands and tones.

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