Benjamin Moore Shadow Gray 2125-40

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Official page:Shadow Gray 2125-40
Code:2125-40
Name:Shadow Gray
Brand:Benjamin Moore

What color is Benjamin Moore Shadow Gray?

Benjamin Moore Shadow Gray 2125-40 is a light-to-mid gray with a noticeable cool blue cast, giving it a clean, slightly steely appearance. It has enough depth to read clearly against white trim without making a room feel dark. In north-facing or low natural light, Shadow Gray can appear bluer and more muted, while warmer bulbs may soften it toward a gentler neutral gray. It suits bedrooms, bathrooms, and home offices where a crisp, understated wall color is wanted. Pair it with bright white woodwork, charcoal accents, pale oak, brushed nickel, or soft cream textiles to keep the cool undertone grounded.

Benjamin Moore 2125-40 on kitchen cabinets (3 photos)

Want a stylish kitchen? View real-life photo examples of this fascinating cool grey hue is paired with backsplashes, countertops, and hardware.

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Benjamin Moore Shadow Gray reviews

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.

Benjamin Moore Shadow Gray bathroom color
@mi_painting

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What are Benjamin Moore Shadow Gray undertones?

Shadow Gray is a mid-light, low-saturation gray that reads close to neutral, with a faint cool blue-gray direction in the supplied digital sample. Benjamin Moore describes it as a “cool, adaptable medium gray,” which fits its visibly gray main family rather than indicating a strong, separate undertone. Because the color is so muted, any blue or green bias is subtle and may not be consistent across all surfaces and lighting. Warm artificial light can soften its cool cast, while cool daylight may make the gray appear a little crisper and more blue-leaning.

Manufacturer information used in this description: official color page.

HEX value:

#A2A9AE

RGB code:

162, 169, 174

Is Benjamin Moore Shadow Gray cool or warm?

warm
cool
Color wheel

With a hue of 205°, this Grey leans cool, but it is near the neutral line and may feel warmer in certain lighting.

2125-40 Shadow Gray HSL code: 205, 7%, 66%

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 Shadow Gray

Natural Lighting. During the day, natural light shifts from about 2000 K at sunrise/sunset to 5500–6500 K at noon.

Sunrise
Morning
Noon
Afternoon
Sunset

In addition, natural-light temperature depends on its direction:

Direction of sunlightVisible temp.HueDuration
NorthCoolBluishAll day
EastWarmYellowBefore noon
WestWarmOrange-redAfter noon
SouthWarmOrange-yellowAll day

Artificial Lighting. When choosing bulbs, pay attention to their color temperature in Kelvins.
Use the slider to see how this Grey shade looks under different lighting:

2000K
3000K
4000K
5000K
6000K
7000K

Coordinating colors.
Colors that go with Benjamin Moore Shadow Gray:

Monochromatic color scheme

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

Darker shades

Complementary color scheme

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 Shadow Gray with a green hue, complementary colors are those with a red hue close to 25, such as Benjamin Moore Hint of Violet and Antique Pearl.

LRV of Shadow Gray

Shadow Gray has an LRV of 39.53% and refers to Medium colors that reflect a lot of lightWhy LRV is important?

Light Reflectance Value scale illustration

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 39.53%, 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.
Not sure what the difference between HEX and RGB is? We break down color models in plain language. Understanding color models

FormatCode
HEX#A2A9AE
RGB Decimal162, 169, 174
RGB Percent63.53%, 66.27%, 68.24%
HSVHue: 205° Saturation: 6.9% Value: 68.24%
HSLhsl(205, 7, 66)
CMYKCyan: 6.9 Magenta: 2.87 Yellow: 0.0 Key: 31.76
YIQY: 167.477 I: -5.778 Q: 0.075
XYZX: 36.726 Y: 39.113 Z: 45.648
CIE LabL:68.833 a:-1.48 b:-3.423
CIE LuvL:68.833 u:-4.149 v:-4.812
Decimal10660270
Hunter Lab62.54, -4.624, 0.503

Color equivalents