Sherwin Williams Dark Night SW 6237
Contentsshow +hide -
- Dark Night for bedroom (2 photos)
- Dark Night for living room (5 photos)
- Sherwin Williams Dark Night for bathroom (1 photo)
- Dark Night for exterior (5 photos)
- Sherwin Williams Dark Night reviews (5 photos)
- What are Sherwin Williams Dark Night undertones?
- Is Dark Night SW 6237 cool or warm?
- How light temperature affects on Dark Night
- Monochromatic color scheme
- Complementary color scheme
- Color comparison and matching
- LRV of Dark Night SW 6237
- Color codes
- Color equivalents
| Official page: | Dark Night SW 6237 |
| Code: | SW 6237 |
| Name: | Dark Night |
| Brand: | Sherwin Williams |
| Collections: | Pottery Barn Teen, Naturalist, 2019 Shapeshifter |
What color is Sherwin Williams Dark Night?
Sherwin Williams Dark Night SW 6237 is a deeply muted blue-green with a cool, charcoal-like cast. Its low-light appearance can read nearly blackened navy, while daylight brings out the restrained teal and slate-blue undertones in #23383f. Use it on a study wall, built-in cabinetry, or a dining room ceiling when you want depth without a bright marine look. Dark Night pairs well with soft off-whites, weathered oak, aged brass, and warm leather, which keep the color from feeling too cold. On an exterior, it has enough weight for shutters or a front door, especially alongside light stone or creamy trim.
Dark Night for bedroom (2 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.


Dark Night for living room (5 photos)
Check out this stunning dark color used in real living rooms. Explore how this blue shade can create a unique space





Sherwin Williams SW 6237 for bathroom
Looking for inspiration for your dream bathroom renovation project? These beautiful handpicked photos will show you this delightfully cool dark blue real bathrooms.

Dark Night for exterior (5 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.





Sherwin Williams Dark Night 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 Sherwin Williams Dark Night undertones?
Dark Night is a deep, muted blue with a charcoal-like weight, especially in lower light. Within its blue main family, the digital sample shows a subtle greenward bias, though that shift is restrained and may not be obvious in every setting. Sherwin-Williams identifies Dark Night as a blue paint color, which matches its visible overall character. Warm artificial light may soften the blue and make it seem grayer, while cool daylight can make its slight blue-green lean easier to notice.
Manufacturer information used in this description: official color page.
HEX value:
RGB code:
35, 56, 63
Is Sherwin Williams Dark Night cool or warm?
With a hue of 195°, this dark blue reads cool based on its HSL hue position.
SW 6237 Dark Night HSL code: 195, 29%, 19%
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 Dark 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 in Kelvins.
Use the slider to see how this dark blue shade looks under different lighting:


4000K
Coordinating colors.
Colors that go with Sherwin Williams Dark 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
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 Dark Night with a green hue, complementary colors are those with a red hue close to 15, such as Sherwin Williams Mauve Tinge and Studio Mauve.
LRV of Dark Night
Dark Night has an LRV of 3.59% 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 3.59%, 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 | #23383f |
| RGB Decimal | 35, 56, 63 |
| RGB Percent | 13.73%, 21.96%, 24.71% |
| HSV | Hue: 195° Saturation: 44.44% Value: 24.71% |
| HSL | hsl(195, 29, 19) |
| CMYK | Cyan: 44.44 Magenta: 11.11 Yellow: 0.0 Key: 75.29 |
| YIQ | Y: 50.519 I: -14.763 Q: -2.264 |
| XYZ | X: 3.004 Y: 3.544 Z: 5.227 |
| CIE Lab | L:22.104 a:-6.154 b:-6.992 |
| CIE Luv | L:22.104 u:-8.792 v:-7.003 |
| Decimal | 2308159 |
| Hunter Lab | 18.826, -4.463, -3.283 |
Color equivalents
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