Big Dipper vs Still Water
Both are Sherwin-Williams colors. Both sit in the blue-grey family, which is useful context if you're narrowing within a single hue direction. At LRV 10 vs 6, Still Water will read as the brighter of the two — a 4-point gap that matters most in north-facing or low-light rooms. The tonal difference — Big Dipper's neutral character against Still Water's cool — becomes most visible against white trim or in morning light. At ΔE 8.7, the difference is perceptible but not dramatic — the two can work harmoniously in the same space. Below you'll find 6 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Big Dipper vs Still Water in Real Spaces
6 real rooms side by side. Big Dipper and Still Water 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. Still Water has the edge in reflectance, which shows as a quiet sense of added space rather than an obvious contrast.
Bedroom
Bedroom walls are often seen under warm artificial light, a context that shifts both colors from how they look on a chip. The brightness difference is modest but present — Still Water gives the walls a little more lift.
Bathroom
Bathrooms amplify color — the enclosed space and reflective surfaces make what reads subtle elsewhere feel more present here. The brightness difference is modest but present — Still Water gives the walls a little more lift.
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. The brightness difference is modest but present — Still Water gives the walls a little more lift.
House
At full exterior scale, the difference between these two colors becomes much easier to judge than from a small chip. The brightness difference is modest but present — Still Water gives the walls a little more lift.
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. Still Water has the edge in reflectance, which shows as a quiet sense of added space rather than an obvious contrast.
Color Details
Big Dipper vs Still Water Simulated Comparison
5 simulated room previews — drag the slider on each to see Big Dipper on one side and Still Water 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 Big Dipper comparisons
See how Big Dipper stacks up against other well-photographed colors across different brands and tones.
White Dove reflects far more light (LRV 83 vs 6), opening up a space where Big Dipper encloses it.
At LRV 69 vs 6, Ammonite is decisively the brighter choice.
With LRVs of 6 and 6, the two reflect almost the same amount of light.
At LRV 52 vs 6, Purbeck Stone is decisively the brighter choice.
At LRV 30 vs 6, Evergreen Fog is decisively the brighter choice.
Mizzle reflects far more light (LRV 52 vs 6), opening up a space where Big Dipper encloses it.
At LRV 60 vs 6, Agreeable Gray is decisively the brighter choice.
Accessible Beige reflects far more light (LRV 58 vs 6), opening up a space where Big Dipper encloses it.
Denim Drift reflects far more light (LRV 27 vs 6), opening up a space where Big Dipper encloses it.
At LRV 43 vs 6, French Gray is decisively the brighter choice.
Their light reflectance is nearly identical (LRV 6 vs 4), so neither reads brighter in a room.
Tranquil Dawn reflects far more light (LRV 55 vs 6), opening up a space where Big Dipper encloses it.
Bancha reads slightly lighter (LRV 13 vs 6), a gap that shows most in low-lit rooms.
Hardwick White reflects far more light (LRV 44 vs 6), opening up a space where Big Dipper encloses it.
At LRV 84 vs 6, Pure White is decisively the brighter choice.
At LRV 21 vs 6, Artichoke is decisively the brighter choice.
Balboa Mist reflects far more light (LRV 66 vs 6), opening up a space where Big Dipper encloses it.
Shoji White reflects far more light (LRV 74 vs 6), opening up a space where Big Dipper encloses it.
Snowbound reflects far more light (LRV 83 vs 6), opening up a space where Big Dipper encloses it.
Pewter Green reads slightly lighter (LRV 12 vs 6), a gap that shows most in low-lit rooms.
Skimming Stone reflects far more light (LRV 68 vs 6), opening up a space where Big Dipper encloses it.
At LRV 41 vs 6, Dix Blue is decisively the brighter choice.
At LRV 68 vs 6, Calamine is decisively the brighter choice.
At LRV 25 vs 6, Treron is decisively the brighter choice.
Vintage Vogue reads slightly lighter (LRV 12 vs 6), a gap that shows most in low-lit rooms.
Saybrook Sage reflects far more light (LRV 45 vs 6), opening up a space where Big Dipper encloses it.
At LRV 31 vs 6, Pale Green is decisively the brighter choice.
Their light reflectance is nearly identical (LRV 7 vs 6), so neither reads brighter in a room.
At LRV 24 vs 6, Cement grey is decisively the brighter choice.
At LRV 57 vs 6, Guilford Green is decisively the brighter choice.