Viaduct (SW 9567)
Illustrative room. Screen colors vary; test a sample before you paint.
Viaduct (SW 9567) is a medium, warm greige from Sherwin-Williams: LRV 50, so it reflects about 50 percent of the light that hits it.
Colors that go with Viaduct
Four Sherwin-Williams colors picked for Viaduct by this site's color math: a trim white, a deeper greige, a quiet contrast from another family, a dark accent. Sherwin-Williams did not choose these pairings.
Closest match in every other brand
Each brand's closest color to Viaduct, ranked by CIEDE2000 (deltaE): under 1.0 is indistinguishable, 1.0 to 2.3 very close, 2.3 to 5 noticeably different, over 5 clearly different.
| Brand | Closest color | Code | LRV | deltaE | How close |
|---|---|---|---|---|---|
| Benjamin Moore | Shale | 861 | 50.5 | 0.7 | indistinguishable |
| Behr | Glasgow Fog | HDC-NT-06G | 48.2 | 1.0 | very close |
| Valspar | Frappé | 6003-1B | 49 | 0.6 | indistinguishable |
| PPG Paints | Ghost Writer | 1007-3 | 48 | 1.2 | very close |
Lighter and darker in Sherwin-Williams
The Sherwin-Williams greige colors nearest to Viaduct (LRV 50) by LRV.
Lighter than Viaduct
Darker than Viaduct
Color data
| Brand | Sherwin-Williams |
|---|---|
| Color code | SW 9567 |
| Hex | #C1BBB0 |
| RGB | 193, 187, 176 |
| HSL | 39°, 12%, 72% |
| LRV (light reflectance value) | 50 |
| Lab L*, a*, b* | 76.1, 0.2, 6.3 |
| Undertone | Warm |
| Temperature | warm |
| Color family | Greige |
Same paint, two kinds of light
Viaduct (SW 9567), published as #C1BBB0
#B0B1AE
#D2C5B0
These swatches and the rooms above are a simulation, not a measurement. How the visualizer works
Similar shades from Sherwin-Williams
More from Sherwin-Williams
Common questions
- What is the LRV of Viaduct (SW 9567)?
- Viaduct has an LRV of 50. LRV runs from 0 (black) to 100 (pure white) and measures the share of light a surface reflects, so Viaduct is a medium color.
- What is the closest match to Viaduct in another brand?
- Frappé (Valspar 6003-1B) from Valspar, at a deltaE of 0.6 (indistinguishable).
- Is Viaduct warm or cool?
- Sherwin-Williams lists Viaduct as warm, with a Warm undertone. Its Lab b* value is 6.3; a higher b* is warmer and yellower, a lower one cooler and bluer.
Sources: LRV and hex as published by the manufacturer, via PaintDB (CC BY 4.0). Color differences are CIEDE2000 values computed by this site from the hex values (data snapshot 2026-10-01). Color names and codes belong to their manufacturers.