Behr Mirror Lake M520-4
| Code: | M520-4 |
| Name: | Mirror Lake |
| Brand: | Behr |
What color is Behr Mirror Lake?
Transform your living space with Behr Mirror Lake (M520-4), a serene shade reminiscent of a tranquil mountain oasis. This soft and calming color brings a sense of nature indoors, making it perfect for bedrooms, home offices, and reading nooks. Mirror Lake's (M520-4) subtle blue-green hue evokes a feeling of relaxation and serenity, creating a peaceful atmosphere in any room. Embrace the beauty of nature in your home with this versatile and soothing color that pairs well with both modern and traditional decor styles. Elevate your space with Mirror Lake (M520-4) and infuse a touch of tranquility and sophistication into your home design.
Behr Mirror Lake reviews (23 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 Mirror Lake undertones?
Mirror Lake has a clear blue 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:
#7AA8CB
RGB code:
122, 168, 203
Is Behr Mirror Lake M520-4 cool or warm?
At 206° on the HSL hue wheel, this Blue falls clearly in the cool range.
M520-4 Mirror Lake HSL code: 206, 44%, 64%
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 Mirror Lake
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 Blue shade looks under different lighting:


4000K
Coordinating colors.
Colors that go with Behr Mirror Lake:
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
M520-4
Mirror Lake
Darker shades
M520-4
Mirror Lake
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 Mirror Lake with a green hue, complementary colors are those with a red hue close to 26, such as Behr Tribeca and Oak Creek.
LRV of Mirror Lake
Mirror Lake has an LRV of 34.46% 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 34.46%, 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 | #7aa8cb | |
| RGB Decimal | 122, 168, 203 | |
| RGB Percent | 47.84%, 65.88%, 79.61% | |
| HSV | Hue: 206° Saturation: 39.9% Value: 79.61% | |
| HSL | hsl(206, 44, 64) | |
| CMYK | Cyan: 39.9 Magenta: 17.24 Yellow: 0.0 Key: 20.39 | |
| YIQ | Y: 158.236 I: -38.658 Q: 1.161 | |
| XYZ | X: 32.804 Y: 36.453 Z: 61.791 | |
| CIE Lab | L:66.864 a:-6.45 b:-22.715 | |
| CIE Luv | L:66.864 u:-22.869 v:-34.303 | |
| Decimal | 8038603 | |
| Hunter Lab | 60.376, -8.674, -18.417 |
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