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Mercurial SW 9550
On-screen approximation from the published RGB value. Order a physical sample before you decide.
Undertone: Subtle orange undertone
In CIELAB, Mercurial sits at L* 82.3, a* 0.7, b* 3.6. Its hue angle is 80° and its chroma is 3.7, so it leans orange only slightly — the undertone mostly shows next to whiter or grayer colors. It classifies as warm. Among Sherwin-Williams colors with a similar LRV (±5), it is warmer (more yellow) than 34%.
LRV 61.0: light
Light Reflectance Value runs from 0 (absolute black) to 100 (perfect white). At 61.0, Mercurial is lighter than 74% of Sherwin-Williams colors. The most forgiving range for whole-house walls. Keeps rooms bright without glare.
Closest Benjamin Moore match to Mercurial
Ranked by CIEDE2000 color difference (ΔE) computed from published RGB values. Below 2 is hard to tell apart on the wall; above 4 is a different color.
| Color | Code | ΔE2000 | How close | |
|---|---|---|---|---|
| Wish | AF-680 | 1.13 | Very close | |
| Portland Gray | 2109-60 | 1.29 | Very close | |
| Abalone | 2108-60 | 1.42 | Very close |
Closest Behr match to Mercurial
Ranked by CIEDE2000 color difference (ΔE) computed from published RGB values. Below 2 is hard to tell apart on the wall; above 4 is a different color. Behr does not publish LRV, so Behr values here are estimates.
| Color | Code | ΔE2000 | How close | |
|---|---|---|---|---|
| Ground Fog | BNC-05 | 0.89 | Practically identical | |
| Burnished Clay | PPU18-9 | 0.95 | Practically identical | |
| Burnished Clay | PPU18-09 | 0.95 | Practically identical |
Similar Sherwin-Williams colors
| Color | Code | ΔE2000 | How close | |
|---|---|---|---|---|
| Pediment | SW 7634 | 1.14 | Very close | |
| Big Chill | SW 7648 | 1.51 | Very close | |
| Touch of Grey | SW 9549 | 1.58 | Very close | |
| On the Rocks | SW 7671 | 1.59 | Very close | |
| Grayish | SW 6001 | 1.64 | Very close | |
| Popular Gray | SW 6071 | 1.69 | Very close |
Lighter and darker versions
Colors from Sherwin-Williams with nearly the same hue and saturation, one step lighter or darker.
- Grey Heron SW 9566 · lighter, LRV 64.8
- Taupe of the Morning SW 9590 · lighter, LRV 65.0
- Crushed Ice SW 7647 · lighter, LRV 65.5
- Tinsmith SW 7657 · darker, LRV 57.1
- Worldly Gray SW 7043 · darker, LRV 57.2
- Autonomous SW 9557 · darker, LRV 56.8
Colors that go with Mercurial
Mercurial is too close to neutral (chroma 3.7) for hue-based pairings to be meaningful; pair it with any color that shares its orange lean, and use a crisper white for trim.
Mercurial vs popular colors
- Agreeable Gray (Sherwin-Williams SW 7029, ΔE 1.9) is about as light, more yellow/warm, more saturated.
- Collingwood (Benjamin Moore OC-28, ΔE 2.0) is about as light, more yellow/warm.
- Crushed Ice (Sherwin-Williams SW 7647, ΔE 2.0) is lighter (LRV 65.5 vs 61.0).