Mercurial
SW 9550 · Sherwin-Williams
Mercurial SW 9550 as a flat swatch, not a painted room
Sherwin-Williams
Mercurial
SW 9550
Faint yellow-beige, a very subtle lean
- Color family
- Neutral
- Sold for
- Interior and exterior
Sherwin-Williams Mercurial SW 9550 is a light neutral paint color with a faint yellow-beige undertone and an LRV of 61, light enough to keep a room bright without reading white.
Source: Sherwin-Williams's color data. Undertone labels describe our calculation, not the paint formula or a test in your room. How we assess colors.
Is Mercurial warm or cool? Undertones by the numbers
too close to gray to lean
Undertone
Faint yellow-beige
Barely off gray.
Try Mercurial on your own walls
Upload a photo of your room, or the outside of your house, and TryMyHome renders Mercurial onto the walls for an illustrative preview beside your floors and furniture. Confirm the color with a physical sample. Your first 3 renders are free.
Get a sample before you paint
Use the visualizer to narrow your shortlist, then confirm the finalist on your actual wall. A peel-and-stick sample of Mercurial, checked in morning and evening light, is the last step before a gallon.
- Made with real paint
- Delivered next day
- Peels off clean

Coordinating colors for Mercurial
Colors similar to Mercurial
Closest matches for Mercurial in other brands
These are the closest digital colors in our catalog, not equivalent paint formulas or touch-up substitutes. Compare physical samples in the same finish before choosing. See the comparison method.