Slate grey vs Ammonite
Slate grey is a RAL Classic color while Ammonite comes from Farrow & Ball. At LRV 69 vs 12, Ammonite will read as the brighter of the two — a 57-point gap that matters most in north-facing or low-light rooms. At ΔE 52.1, these are genuinely distinct colors — a strong contrast if used together, or a meaningful choice between two different directions.
Slate 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
Slate grey vs Ammonite in Real Spaces
Seeing Slate grey and Ammonite 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.
Bedroom
Bedroom walls are often seen under warm artificial light, a context that shifts both colors from how they look on a chip. The LRV gap is large enough that Ammonite will make the room feel meaningfully brighter than Slate grey would.
@yarko_sichevskyi
@the.weston.home
Kitchen Cabinets
On cabinetry, undertone and temperature become more pronounced against countertops and hardware. The LRV gap is large enough that Ammonite will make the room feel meaningfully brighter than Slate grey would.
@colourmycrib
@maisonlesage
More Slate grey comparisons
See how Slate grey stacks up against other well-photographed colors across different brands and tones.

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