Jasper vs Rock Bottom
Both are Sherwin-Williams colors. Hue-wise, Jasper belongs to the green-grey family and Rock Bottom to the grey family. At LRV 7 vs 4, Rock Bottom will read as the brighter of the two — a 3-point gap that matters most in north-facing or low-light rooms. They share a neutral quality — useful to know if you're layering them in the same space. At ΔE 8.0, the difference is perceptible but not dramatic — the two can work harmoniously in the same space. Below you'll find 8 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Jasper vs Rock Bottom in Real Spaces
8 real rooms side by side. Jasper and Rock Bottom are close enough that the difference can be hard to judge from a chip alone — these photos show how each reads at scale, across different spaces and lighting conditions.
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. At this scale, the choice between them becomes clear in a way that a swatch alone can't communicate.
Bedroom
Bedroom walls are often seen under warm artificial light, a context that shifts both colors from how they look on a chip. Side by side like this, the difference is easy to read — which is exactly why seeing them in a real space is more useful than comparing chips.
Kitchen
Kitchen lighting tends to be bright and directional, which sharpens contrast and makes undertone differences more apparent. Side by side like this, the difference is easy to read — which is exactly why seeing them in a real space is more useful than comparing chips.
Bathroom
Bathrooms amplify color — the enclosed space and reflective surfaces make what reads subtle elsewhere feel more present here. Side by side like this, the difference is easy to read — which is exactly why seeing them in a real space is more useful than comparing chips.
Home Office
In a home office, wall color sits in your peripheral vision for hours at a time, so temperature and undertone matter more than you might expect. Side by side like this, the difference is easy to read — which is exactly why seeing them in a real space is more useful than comparing chips.
House
At full exterior scale, the difference between these two colors becomes much easier to judge than from a small chip. Side by side like this, the difference is easy to read — which is exactly why seeing them in a real space is more useful than comparing chips.
Front Door
Front doors are seen in isolation against the rest of the facade, which makes them a high-stakes surface where even subtle differences matter. At this scale, the choice between them becomes clear in a way that a swatch alone can't communicate.
Kitchen Cabinets
On cabinetry, undertone and temperature become more pronounced against countertops and hardware. Side by side like this, the difference is easy to read — which is exactly why seeing them in a real space is more useful than comparing chips.
Color Details
Jasper vs Rock Bottom Simulated Comparison
5 simulated room previews — drag the slider on each to see Jasper on one side and Rock Bottom 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 Jasper comparisons
See how Jasper stacks up against other well-photographed colors across different brands and tones.
White Dove reflects far more light (LRV 83 vs 4), opening up a space where Jasper encloses it.
At LRV 52 vs 4, Purbeck Stone is decisively the brighter choice.
At LRV 30 vs 4, Evergreen Fog is decisively the brighter choice.
At LRV 60 vs 4, Agreeable Gray is decisively the brighter choice.
Accessible Beige reflects far more light (LRV 58 vs 4), opening up a space where Jasper encloses it.
Denim Drift reflects far more light (LRV 27 vs 4), opening up a space where Jasper encloses it.
At LRV 43 vs 4, French Gray is decisively the brighter choice.
Tranquil Dawn reflects far more light (LRV 55 vs 4), opening up a space where Jasper encloses it.
Hardwick White reflects far more light (LRV 44 vs 4), opening up a space where Jasper encloses it.
At LRV 84 vs 4, Pure White is decisively the brighter choice.
Balboa Mist reflects far more light (LRV 66 vs 4), opening up a space where Jasper encloses it.
Shoji White reflects far more light (LRV 74 vs 4), opening up a space where Jasper encloses it.
Pewter Green reads slightly lighter (LRV 12 vs 4), a gap that shows most in low-lit rooms.
Skimming Stone reflects far more light (LRV 68 vs 4), opening up a space where Jasper encloses it.
Vintage Vogue reads slightly lighter (LRV 12 vs 4), a gap that shows most in low-lit rooms.
Saybrook Sage reflects far more light (LRV 45 vs 4), opening up a space where Jasper encloses it.
At LRV 31 vs 4, Pale Green is decisively the brighter choice.
Their light reflectance is nearly identical (LRV 7 vs 4), so neither reads brighter in a room.
At LRV 24 vs 4, Cement grey is decisively the brighter choice.
At LRV 57 vs 4, Guilford Green is decisively the brighter choice.