Acier
SW 9170 · Sherwin-Williams
Acier SW 9170 as a flat swatch, not a painted room
Sherwin-Williams
Acier
SW 9170
Subtle yellow-brown, a warm color
- Color family
- Neutral
- Sold for
- Interior and exterior
Sherwin-Williams Acier SW 9170 is a medium neutral paint color with a subtle yellow-brown undertone and an LRV of 32, a medium depth that absorbs more light than it reflects.
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 Acier warm or cool? Undertones by the numbers
leans yellow
Undertone
Subtle yellow-brown
A gentle lean, quiet on the wall.
Try Acier on your own walls
Upload a photo of your room, or the outside of your house, and TryMyHome renders Acier 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 Acier, checked in morning and evening light, is the last step before a gallon.
- Made with real paint
- Delivered next day
- Peels off clean

Trim, ceiling and coordinating colors for Acier
Colors lighter and darker than Acier
Colors similar to Acier
Closest matches for Acier 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.