Sherwin Williams Gateway Gray SW 7644
| Official page: | Gateway Gray SW 7644 |
| Code: | SW 7644 |
| Name: | Gateway Gray |
| Brand: | Sherwin Williams |
| Collections: | Living Well - Unwind |
What color is Sherwin Williams Gateway Gray?
Step into a realm of refined elegance with Sherwin Williams SW 7644, Gateway Gray. This sophisticated hue effortlessly marries timeless charm with modern allure, making it a versatile choice for various spaces. In living rooms, Gateway Gray adds a touch of contemporary flair, while in home offices, it fosters a sense of focus and creativity. Bedrooms bathed in Gateway Gray exude a tranquil ambiance, perfect for restful nights. Embrace the understated beauty of SW 7644 in your home and create a sanctuary of style and sophistication.
Gateway Gray for living room (2 photos)
Check out this stunning Mid-tone color used in real living rooms. Explore how this grey shade can create a unique space


Gateway Gray for exterior (2 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 Gateway Gray reviews (2 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 Gateway Gray undertones?
Gateway Gray has a clear yellow and 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:
#B2AC9C
RGB code:
178, 172, 156
Is Sherwin Williams Gateway Gray SW 7644 cool or warm?
With a hue of 44°, this Grey leans warm, but it's close to neutral and can read cooler in some light.
SW 7644 Gateway Gray HSL code: 44, 12%, 65%
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 Gateway 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 Gateway 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 7644
Gateway 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 Gateway Gray with a orange hue, complementary colors are those with a blue hue close to 224, such as Sherwin Williams Sea Mariner and Starry Night.
LRV of Gateway Gray
Gateway Gray has an LRV of 41.28% and refers to Light Medium colors that reflect half of the incident 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 41.28%, 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 | #b2ac9c | |
| RGB Decimal | 178, 172, 156 | |
| RGB Percent | 69.80%, 67.45%, 61.18% | |
| HSV | Hue: 44° Saturation: 12.36% Value: 69.8% | |
| HSL | hsl(44, 12, 65) | |
| CMYK | Cyan: 0.0 Magenta: 3.37 Yellow: 12.36 Key: 30.2 | |
| YIQ | Y: 171.97 I: 8.717 Q: -3.71 | |
| XYZ | X: 39.112 Y: 41.371 Z: 37.368 | |
| CIE Lab | L:70.435 a:-0.662 b:8.999 | |
| CIE Luv | L:70.435 u:4.462 v:12.914 | |
| Decimal | 11709596 | |
| Hunter Lab | 64.32, -4.016, 10.578 |
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