Behr Underwater PPU12-20
Contentsshow +hide -
- Underwater for bedroom (3 photos)
- Underwater for living room (3 photos)
- Behr PPU12-20 on kitchen cabinets (2 photos)
- Underwater for exterior (3 photos)
- Behr Underwater reviews (5 photos)
- What are Behr Underwater undertones?
- Is Underwater PPU12-20 cool or warm?
- How light temperature affects on Underwater
- Monochromatic color scheme
- Complementary color scheme
- Color comparison and matching
- LRV of Underwater PPU12-20
- Color codes
- Color equivalents
| Code: | PPU12-20 |
| Name: | Underwater |
| Brand: | Behr |
What color is Behr Underwater?
Behr Underwater PPU12-20 is a muted, deep blue-green gray with a cool, weathered cast. Its low saturation keeps the color grounded, so it reads more like softened slate or aged teal than a bright coastal blue. In rooms with ample daylight, the blue-green notes become clearer, while lower or warmer lighting can bring out its smoky gray side. Use it on a study wall, a powder-room vanity, or kitchen cabinetry paired with warm white walls, pale oak, brushed brass, and charcoal details. This shade also has enough depth for a front door or exterior trim when balanced by light stone or off-white siding.
Underwater for bedroom (3 photos)
We’ve hand-picked a beautiful collection of photos of this amazing blue shade used in real bedrooms. Take a look and imagine how this wonderful cool dark paint color could transform your own bedroom space.



Underwater for living room (3 photos)
Check out this stunning dark color used in real living rooms. Explore how this blue shade can create a unique space



Behr PPU12-20 on kitchen cabinets (2 photos)
Want a stylish kitchen? View real-life photo examples of this fascinating cool blue hue is paired with backsplashes, countertops, and hardware.


Underwater 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 cool blue hue. Find inspiration for your house’s exterior, front doors, gates, shutters, frames or windows.



Behr Underwater reviews (5 photos)
View the photos of real spaces painted with this blue that were not included in specific categories. Close-ups, painted furniture, storages and dressers, hallways, stairs and ceilings.





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What are Behr Underwater undertones?
Underwater is a deep, very muted deep teal-gray. The HEX sample has a subtle teal bias, but its low chroma turns that hue into a neutral-looking color rather than a clear teal. Warm bulbs may gray the color down, while cool daylight usually makes its blue or teal direction clearer.
HEX value:
RGB code:
77, 97, 98
Is Behr Underwater cool or warm?
With a hue of 183°, this dark blue reads cool based on its HSL hue position.
PPU12-20 Underwater HSL code: 183, 12%, 34%
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 Underwater
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 in Kelvins.
Use the slider to see how this dark blue shade looks under different lighting:


4000K
Coordinating colors.
Colors that go with Behr Underwater:
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
PPU12-20
Underwater
Darker shades
PPU12-20
Underwater
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 Underwater with a green hue, complementary colors are those with a red hue close to 3, such as Behr Autumn Ashes and Piano Brown.
LRV of Underwater
Underwater has an LRV of 10.68% and refers to Medium Dark which means that this color reflects very little 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 10.68%, 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
| Format | Code |
|---|---|
| HEX | #4d6162 |
| RGB Decimal | 77, 97, 98 |
| RGB Percent | 30.20%, 38.04%, 38.43% |
| HSV | Hue: 183° Saturation: 21.43% Value: 38.43% |
| HSL | hsl(183, 12, 34) |
| CMYK | Cyan: 21.43 Magenta: 1.02 Yellow: 0.0 Key: 61.57 |
| YIQ | Y: 91.134 I: -12.239 Q: -3.92 |
| XYZ | X: 9.539 Y: 11.009 Z: 13.174 |
| CIE Lab | L:39.595 a:-7.275 b:-3.067 |
| CIE Luv | L:39.595 u:-10.14 v:-2.97 |
| Decimal | 5071202 |
| Hunter Lab | 33.179, -6.745, -0.316 |
Color equivalents
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Grand Prix
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2135-30
Nocturnal Gray
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679
Olympus Green
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5001-2B
Relaxed Navy
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Dark Pewter
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SW 2810
Rookwood Sash Green
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