Impulse vs Purbeck Stone
Impulse is a Cloverdale Paint color while Purbeck Stone comes from Farrow & Ball. Hue-wise, Impulse belongs to the beige family and Purbeck Stone to the greige-grey family. At LRV 52 vs 37, Purbeck Stone will read as the brighter of the two — a 15-point gap that matters most in north-facing or low-light rooms. At ΔE 39.5, these are genuinely distinct colors — a strong contrast if used together, or a meaningful choice between two different directions. Below you'll find 5 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Impulse vs Purbeck Stone in Real Spaces
5 real rooms side by side. Seeing Impulse and Purbeck Stone 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
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. Purbeck Stone returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
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 Purbeck Stone will make the room feel meaningfully brighter than Impulse would.
Kitchen
Kitchen lighting tends to be bright and directional, which sharpens contrast and makes undertone differences more apparent. The LRV gap is large enough that Purbeck Stone will make the room feel meaningfully brighter than Impulse would.
Dining Room
Dining room light is typically the warmest in the house, which shifts both colors toward the red end of the spectrum compared to daylight. Purbeck Stone reflects noticeably more light off the walls, making the space read more open than Impulse.
Bathroom
Bathrooms amplify color — the enclosed space and reflective surfaces make what reads subtle elsewhere feel more present here. The LRV gap is large enough that Purbeck Stone will make the room feel meaningfully brighter than Impulse would.
Color Details
Impulse vs Purbeck Stone Simulated Comparison
5 simulated room previews — drag the slider on each to see Impulse on one side and Purbeck Stone 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 Impulse comparisons
See how Impulse stacks up against other well-photographed colors across different brands and tones.
At LRV 83 vs 37, White Dove is decisively the brighter choice.
Impulse reads slightly lighter (LRV 37 vs 30), a gap that shows most in low-lit rooms.
Agreeable Gray reflects far more light (LRV 60 vs 37), opening up a space where Impulse encloses it.
At LRV 58 vs 37, Accessible Beige is decisively the brighter choice.
A 10-point LRV gap (37 vs 27) makes Impulse the marginally brighter of the two.
French Gray reads slightly lighter (LRV 43 vs 37), a gap that shows most in low-lit rooms.
At LRV 55 vs 37, Tranquil Dawn is decisively the brighter choice.
A 7-point LRV gap (44 vs 37) makes Hardwick White the marginally brighter of the two.
Pure White reflects far more light (LRV 84 vs 37), opening up a space where Impulse encloses it.
At LRV 66 vs 37, Balboa Mist is decisively the brighter choice.
At LRV 74 vs 37, Shoji White is decisively the brighter choice.
At LRV 37 vs 12, Impulse is decisively the brighter choice.
At LRV 37 vs 8, Impulse is decisively the brighter choice.
At LRV 68 vs 37, Skimming Stone is decisively the brighter choice.
At LRV 37 vs 12, Impulse is decisively the brighter choice.
A 8-point LRV gap (45 vs 37) makes Saybrook Sage the marginally brighter of the two.
Impulse reads slightly lighter (LRV 37 vs 31), a gap that shows most in low-lit rooms.
Impulse reflects far more light (LRV 37 vs 7), opening up a space where Pine Needle encloses it.