Light grey vs Ammonite
Where Light grey belongs to RAL Classic's range, Ammonite is a Farrow & Ball color. Ammonite (LRV 69) reflects noticeably more light than Light grey (LRV 58), a difference of 11 points that becomes especially apparent in rooms with limited natural light. The ΔE 7.6 gap is real but not dramatic — close enough to use together, distinct enough to matter as a choice.
Light grey vs Ammonite 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
Light grey vs Ammonite in Real Spaces
Light grey and Ammonite are close enough that the difference can be hard to judge from a chip alone. These real-room photos show how each reads at scale, across different spaces and lighting conditions. Showing 2 room types where both colors have photos.
Living Room
In a living room, color works across both daylight and evening light — the same wall can read very differently at noon and at 8pm. The LRV gap is large enough that Ammonite will make the room feel meaningfully brighter than Light grey would.
@budujemytytan3
@bigredhome
Bathroom
Bathrooms are one of the few spaces where you're genuinely enclosed by the paint color, which makes the choice between these two more consequential. Ammonite reflects noticeably more light off the walls, making the space read more open than Light grey.
@budujemytytan3
@oursomersetnest
More Light grey comparisons
See how Light grey stacks up against other well-photographed colors across different brands and tones.

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