Behr Knighthood S550-7
| Code: | S550-7 |
| Name: | Knighthood |
| Brand: | Behr |
What color is Behr Knighthood?
The color Knighthood (S550-7) by Behr is a rich and sophisticated dark navy blue that adds a touch of elegance to any space. This striking hue pairs beautifully with soft cream and warm gold accents, creating a luxurious and timeless aesthetic. When combined with crisp white trim and natural wood tones, the depth of Knighthood (S550-7) is truly highlighted, making it a standout choice for those seeking a classic yet modern look. Whether used as a statement wall color or throughout an entire room, Knighthood (S550-7) brings a sense of drama and refinement to interiors.
Behr Knighthood 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 Knighthood undertones?
Knighthood 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:
#515461
RGB code:
81, 84, 97
Is Behr Knighthood S550-7 cool or warm?
With a hue of 229°, this black leans cool, but it's near the neutral line and may feel warmer in certain lighting.
S550-7 Knighthood HSL code: 229, 9%, 35%
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 Knighthood
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 Knighthood:
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
S550-7
Knighthood
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 Knighthood with a blue hue, complementary colors are those with a orange hue close to 49, such as Behr Rustic Taupe and Potting Soil.
LRV of Knighthood
Knighthood has an LRV of 9.23% and refers to Dark colors which means that this color almost does not reflect 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 9.23%, 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 | #515461 | |
| RGB Decimal | 81, 84, 97 | |
| RGB Percent | 31.76%, 32.94%, 38.04% | |
| HSV | Hue: 229° Saturation: 16.49% Value: 38.04% | |
| HSL | hsl(229, 9, 35) | |
| CMYK | Cyan: 16.49 Magenta: 13.4 Yellow: 0.0 Key: 61.96 | |
| YIQ | Y: 84.585 I: -5.965 Q: 3.411 | |
| XYZ | X: 8.721 Y: 8.953 Z: 12.575 | |
| CIE Lab | L:35.893 a:1.835 b:-7.925 | |
| CIE Luv | L:35.893 u:-2.258 v:-10.508 | |
| Decimal | 5330017 | |
| Hunter Lab | 29.921, -0.338, -3.972 |
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