Behr Mysterious Night S550-6
| Code: | S550-6 |
| Name: | Mysterious Night |
| Brand: | Behr |
What color is Behr Mysterious Night?
Behr Mysterious Night (S550-6) exudes a rich, deep elegance that transforms any space into a sophisticated sanctuary. This stunning shade pairs beautifully with soft, muted tones like gentle ivory, warm taupe, and earthy sage, creating a harmonious balance of light and dark. Combining Mysterious Night with accents in creamy beige and subtle greige will enhance its luxurious allure, while touches of dusky plum or pewter add a touch of drama and flair to the overall ambiance. Embracing the allure of Behr S550-6 in your decor creates a timeless and upscale atmosphere that is both inviting and refined.
Behr Mysterious Night reviews (23 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 Behr Mysterious Night undertones?
Mysterious Night 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:
#5C6070
RGB code:
92, 96, 112
Is Behr Mysterious Night S550-6 cool or warm?
With a hue of 228°, this black leans cool, but it's near the neutral line and may feel warmer in certain lighting.
S550-6 Mysterious Night HSL code: 228, 10%, 40%
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 Mysterious Night
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 black shade looks under different lighting:


4000K
Coordinating colors.
Colors that go with Behr Mysterious Night:
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
S550-6
Mysterious Night
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 Mysterious Night with a blue hue, complementary colors are those with a orange hue close to 48, such as Behr Ottertail and Rustic Taupe.
LRV of Mysterious Night
Mysterious Night has an LRV of 12.03% 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 12.03%, 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 | #5c6070 | |
| RGB Decimal | 92, 96, 112 | |
| RGB Percent | 36.08%, 37.65%, 43.92% | |
| HSV | Hue: 228° Saturation: 17.86% Value: 43.92% | |
| HSL | hsl(228, 10, 40) | |
| CMYK | Cyan: 17.86 Magenta: 14.29 Yellow: 0.0 Key: 56.08 | |
| YIQ | Y: 96.628 I: -7.525 Q: 4.133 | |
| XYZ | X: 11.52 Y: 11.811 Z: 16.998 | |
| CIE Lab | L:40.914 a:2.127 b:-9.562 | |
| CIE Luv | L:40.914 u:-2.965 v:-13.207 | |
| Decimal | 6054000 | |
| Hunter Lab | 34.367, -0.306, -5.268 |
Color equivalents
1435
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Award Night
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Bossa Nova
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Midnight
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840
Kensington Blue
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Coal Mine
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