Sherwin Williams Acier SW 9170
| Official page: | Acier SW 9170 |
| Code: | SW 9170 |
| Name: | Acier |
| Brand: | Sherwin Williams |
| Collections: | 2017 Holistic |
What color is Sherwin Williams Acier?
Sherwin Williams SW 9170 Acier strikes the perfect balance between warmth and sophistication, making it a versatile choice for any space. This rich, muted tone pairs beautifully with deep greens, blues, and earthy neutrals to create a serene and elegant atmosphere. When combined with accent colors like SW 6992 Inkwell and SW 7749 Laurel Woods, Acier adds a modern touch to the overall color scheme. Whether used as a wall color or in furniture and decor, SW 9170 Acier brings a sense of understated luxury to any room.
Acier for exterior
Looking for a fresh new look for your house exterior or starting from skretch? We’ve collected pictures of real-life homes that have been painted with this warm grey hue. Find inspiration for your house’s exterior, front doors, gates, shutters, frames or windows.
@vivaxpros_atx
Sherwin Williams Acier reviews (5 photos)
View the photos of real spaces painted with this grey that were not included in specific categories.Close-ups, painted furniture, storages and dressers, hallways, stairs and ceilings.
@webbstead
@designingthedillons
@fspomaha
@fspomaha
@fspomaha
Try before you buy
100% accurate
reusable paint samples
Peel, stick,
and repeat
Twice painted
with real paint
Next day
delivery
What are Sherwin Williams Acier undertones?
Acier has a clear red undertone based on its position in the color space. We identify undertones by isolating the pure hue (separating it from lightness and saturation), which avoids distortions caused by tints, tones, and shades.
This method is generally more reliable than judging undertones on a white background.
HEX value:
#9E9991
RGB code:
158, 153, 145
Is Sherwin Williams Acier SW 9170 cool or warm?
warm
cool
With a hue of 37°, this Grey leans warm, but it's close to neutral and can read cooler in some light.
SW 9170 Acier HSL code: 37, 6%, 59%
Hue - degree on a color wheel from 0 to 360. 0 is red, 120 is green, and 240 is blue.
Saturation is expressed as a percentage. At 0%, it appears as a shade of grey, and at 100%, it is in full color.
Lightness is also a percentage value. 0% is black, and 100% is white.
How light temperature affects Acier
Natural Lighting. During the day, natural light shifts from about 2000 K at sunrise/sunset to 5500–6500 K at noon.
In addition, natural‑light temperature depends on its direction:
| Direction of sunlight | Visible temp. | Hue | Duration |
|---|---|---|---|
| North | Cool | Bluish | All day |
| East | Warm | Yellow | Before noon |
| West | Warm | Orange‑red | After noon |
| South | Warm | Orange‑yellow | All day |
Artificial Lighting. When choosing bulbs, pay attention to their color‑temperature (Kelvins).
Use the slider to see how this Grey shade looks under different lighting:
4000K
Coordinating colors.
Colors that go with Sherwin Williams Acier:
Monochromatic color scheme
This scheme consists of various shades, tints, and tones of a single color. While it offers a perfect combination of hues, without accent décor it may become monotonous.
Lighter shades
SW 9170
Acier
Darker shades
Complementary color scheme
This color scheme is a combination of two shades that are opposite each other on the color wheel. The high contrast between these colors creates a vibrant and dynamic visual effect. For the color Acier with a orange hue, complementary colors are those with a blue hue close to 217, such as Sherwin Williams Rain Cloud and Sea Mariner.
LRV of Acier
Acier has an LRV of 31.99% and refers to Medium colors that reflect a lot of light. Why LRV is important?
Light Reflectance Value measures the amount of visible and usable light that reflects from a painted surface.
Simply put, the higher the LRV of a paint color, the brighter the room you will get.
The scale goes from 0% (absolute black, absorbing all light) to 100% (pure white, reflecting all light).
Act like a pro: When choosing paint with an LRV of 31.99%, pay attention to your bulbs' brightness. Light brightness is measured in lumens. The lower the paint's LRV, the higher lumen level you need. Every square foot of room needs at least 40 lumens. That means for a 200 ft2 living room you’ll need about 8000 lumens of light – e.g., eight 1000 lm bulbs.
Color codes
We have collected almost every possible color code you could ever need. To copy the code, just click the icon to the right of it.
| Format | Code | |
|---|---|---|
| HEX | #9e9991 |  |
| RGB Decimal | 158, 153, 145 | |
| RGB Percent | 61.96%, 60.00%, 56.86% | |
| HSV | Hue: 37° Saturation: 8.23% Value: 61.96% | |
| HSL | hsl(37, 6, 59) | |
| CMYK | Cyan: 0.0 Magenta: 3.16 Yellow: 8.23 Key: 38.04 | |
| YIQ | Y: 153.583 I: 5.55 Q: -1.432 | |
| XYZ | X: 30.602 Y: 32.096 Z: 31.363 | |
| CIE Lab | L:63.422 a:0.356 b:4.851 | |
| CIE Luv | L:63.422 u:3.385 v:6.789 | |
| Decimal | 10394001 | |
| Hunter Lab | 56.653, -2.726, 6.834 | |
Sherwin Williams SW 9170 Acier
Copy color code
Color equivalents
MQ2-60
Iron Gate
Behr
PPU18-15
Fashion Gray
Behr
SW 7642
Pavestone
Sherwin Williams
1468
Willow Creek
Benjamin Moore
CSP-80
Gothic Arch
Benjamin Moore
SW 7673
Pewter Cast
Sherwin Williams
1475
Graystone
Benjamin Moore
SW 0023
Pewter Tankard
Sherwin Williams
CSP-110
Vintage Pewter
Benjamin Moore
N360-4
Battleship Gray
Behr
PPU18-16
Elephant Skin
Behr
SW 7746
Rushing River
Sherwin Williams
1552
River Reflections
Benjamin Moore
SW 9563
Bedrock
Sherwin Williams
SW 9167
Polished Concrete
Sherwin Williams
N200-4
Rustic Taupe
Behr
PPU24-09
True Taupewood
Behr
SW 7640
Fawn Brindle
Sherwin Williams
