Sherwin Williams Keystone Gray SW 7504
| Official page: | Keystone Gray SW 7504 |
| Code: | SW 7504 |
| Name: | Keystone Gray |
| Brand: | Sherwin Williams |
| Collections: | Teen Space, Acute Care Cool Foundations |
What color is Sherwin Williams Keystone Gray?
The color Keystone Gray by Sherwin Williams (SW 7504) offers a sophisticated and versatile palette for any interior space. This neutral shade pairs harmoniously with crisp whites, soft pastels, and deep jewel tones to create a modern and elegant aesthetic. When combined with rich navy blues or vibrant emerald greens, Keystone Gray can add depth and warmth to a room. Whether used as the main wall color or as an accent, this timeless hue effortlessly complements a variety of design styles and furnishings. Embrace the understated beauty of Keystone Gray to elevate your home decor with a touch of refined charm.
Keystone Gray for exterior (3 photos)
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.



Sherwin Williams Keystone Gray reviews (6 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.






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What are Sherwin Williams Keystone Gray undertones?
Keystone Gray 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:
#9E9284
RGB code:
158, 146, 132
Is Sherwin Williams Keystone Gray SW 7504 cool or warm?
With a hue of 32°, this Grey leans warm, but it's close to neutral and can read cooler in some light.
SW 7504 Keystone Gray HSL code: 32, 12%, 57%
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 Keystone Gray
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 Keystone Gray:
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 7504
Keystone Gray
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 Keystone Gray with a orange hue, complementary colors are those with a blue hue close to 212, such as Sherwin Williams Mount Etna and Debonair.
LRV of Keystone Gray
Keystone Gray has an LRV of 29.48% 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 29.48%, 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 | #9e9284 | |
| RGB Decimal | 158, 146, 132 | |
| RGB Percent | 61.96%, 57.25%, 51.76% | |
| HSV | Hue: 32° Saturation: 16.46% Value: 61.96% | |
| HSL | hsl(32, 12, 57) | |
| CMYK | Cyan: 0.0 Magenta: 7.59 Yellow: 16.46 Key: 38.04 | |
| YIQ | Y: 147.992 I: 11.65 Q: -1.818 | |
| XYZ | X: 28.544 Y: 29.493 Z: 26.013 | |
| CIE Lab | L:61.215 a:2.011 b:9.029 | |
| CIE Luv | L:61.215 u:8.066 v:12.078 | |
| Decimal | 10392196 | |
| Hunter Lab | 54.308, -1.22, 9.616 |
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