Behr Perpetual Purple MQ5-42
| Code: | MQ5-42 |
| Name: | Perpetual Purple |
| Brand: | Behr |
What color is Behr Perpetual Purple?
Elevate your space with Behr's MQ5-42 Perpetual Purple, a captivating hue that exudes both sophistication and tranquility. This rich and luxurious color, with its deep purple tones, pairs harmoniously with soft neutrals like MQ4-34 Frost White and bold shades like MQ6-18 Daring Red for a striking contrast. Whether used as an accent wall or throughout the room, Perpetual Purple adds a touch of elegance and drama. Complement this color with metallic accents in gold or silver for a touch of glamour, or with natural textures like wood and rattan for a more organic feel. Embrace the allure of Perpetual Purple to create a space that is both stylish and inviting.
Behr Perpetual Purple reviews (23 photos)
View the photos of real spaces painted with this purple 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 Perpetual Purple undertones?
Perpetual Purple has a clear purple 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:
#584D75
RGB code:
88, 77, 117
Is Behr Perpetual Purple MQ5-42 cool or warm?
With a hue of 256°, this dark purple leans cool, but it's near the neutral line and may feel warmer in certain lighting.
MQ5-42 Perpetual Purple HSL code: 256, 21%, 38%
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 Perpetual Purple
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 dark purple shade looks under different lighting:


4000K
Coordinating colors.
Colors that go with Behr Perpetual Purple:
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
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 Perpetual Purple with a blue hue, complementary colors are those with a orange hue close to 76, such as Behr White and Milkweed Pod.
LRV of Perpetual Purple
Perpetual Purple has an LRV of 9.28% 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 9.28%, 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 | #584d75 | |
| RGB Decimal | 88, 77, 117 | |
| RGB Percent | 34.51%, 30.20%, 45.88% | |
| HSV | Hue: 256° Saturation: 34.19% Value: 45.88% | |
| HSL | hsl(256, 21, 38) | |
| CMYK | Cyan: 24.79 Magenta: 34.19 Yellow: 0.0 Key: 54.12 | |
| YIQ | Y: 84.849 I: -6.299 Q: 14.775 | |
| XYZ | X: 9.888 Y: 8.667 Z: 17.977 | |
| CIE Lab | L:35.334 a:13.891 b:-21.211 | |
| CIE Luv | L:35.334 u:2.863 v:-30.27 | |
| Decimal | 5786997 | |
| Hunter Lab | 29.439, 8.437, -15.597 |
Color equivalents
2070-30
Dark Lilac
Benjamin Moore
MQ4-28
Purple Sky
Behr
P570-7
Proper Purple
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1407
Mauve Bauhaus
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PPU16-02
Vigorous Violet
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HDC-MD-25
Virtual Violet
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SW 6983
Fully Purple
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1400
Your Majesty
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SW 6825
Izmir Purple
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MQ5-43
Dramatist
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P560-7
King'S Court
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SW 6832
Impulsive Purple
Sherwin Williams

PPU16-01
Aurora Splendor
Behr
SW 6982
African Violet
Sherwin Williams
2069-30
Darkest Grape
Benjamin Moore
M570-7
Paparazzi
Behr
2071-30
Mystical Grape
Benjamin Moore

