Behr Cosmic Cobalt P500-7
| Code: | P500-7 |
| Name: | Cosmic Cobalt |
| Brand: | Behr |
What color is Behr Cosmic Cobalt?
Behr Cosmic Cobalt (P500-7) is a bold and vibrant hue that brings a sense of drama and sophistication to any space. This deep cobalt blue color evokes a feeling of cosmic mystery and intrigue. Pair Cosmic Cobalt with crisp whites for a high-contrast look, or with metallic accents like gold or silver for a touch of glamour. This versatile color also looks stunning when combined with shades of grey, charcoal, or even blush pink for a more eclectic vibe. Whether used as a statement wall color or as an accent in furniture and decor, Cosmic Cobalt adds a touch of luxury and depth to any room.
Behr Cosmic Cobalt reviews
View the photos of real spaces painted with this that were not included in specific categories.Close-ups, painted furniture, storages and dressers, hallways, stairs and ceilings.
Try before you buy

100% accurate
reusable paint samples
Peel, stick,
and repeat
Twice painted
with real paint
Next day
delivery
What are Behr Cosmic Cobalt undertones?
The undertone of Cosmic Cobalt can be accurately described as a Blue hue, as is apparent from the color space provided. By isolating the pure hue and eliminating any tints, tones, and shades, we were able to precisely determine its undertone. This approach has proven to be more accurate than traditional methods of defining undertones on a white background, which are now considered outdated.
HEX value
HEX value:
#156A9B
RGB code:
21, 106, 155
Is Behr Cosmic Cobalt P500-7 cool or warm?
With a hue of 202° thisdark bluerefers cool paint shade according to HSL (Hue, Saturation, Lightness) on the color wheel.
P500-7 Cosmic Cobalt HSL code: 202, 76%, 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.
- Cooler hues have a calm and relaxation effect
- Cool blue shades make a room feel sleek, fresh, and modern, perfect for bedrooms, bathrooms, and home offices where a sense of calm and sophistication is desired.
- Dark, cool shades create a dramatic and sophisticated atmosphere, making them a great choice for bedrooms and living rooms when you want to make a bold yet calming statement. However, be cautious about using dark, cool colors in small spaces, as they can make the room feel smaller and more enclosed.
Act like a pro: Mixing warm and cool shades is a must have to get harmonius interior. Add accents that contrast with the primary color to create visual balance. If your walls are a warm color, don’t forget to add accent in cold colors (furniture, art, décor). A good practice is too use a complementary color scheme.
How light temperature affects Cosmic Cobalt
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 blue shade looks under different lighting:


4000K
Coordinating colors.
Colors that go with Behr Cosmic Cobalt:
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
P500-7
Cosmic Cobalt
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 Cosmic Cobalt with a green hue, complementary colors are those with a red hue close to 22, such as Behr Hacienda Tile and Red Pepper.
LRV of Cosmic Cobalt
Cosmic Cobalt has an LRV of 9.57% 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 9.57%, 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 | #156a9b | |
| RGB Decimal | 21, 106, 155 | |
| RGB Percent | 8.24%, 41.57%, 60.78% | |
| HSV | Hue: 202° Saturation: 86.45% Value: 60.78% | |
| HSL | hsl(202, 76, 35) | |
| CMYK | Cyan: 86.45 Magenta: 31.61 Yellow: 0.0 Key: 39.22 | |
| YIQ | Y: 86.171 I: -66.397 Q: -2.732 | |
| XYZ | X: 11.377 Y: 12.833 Z: 32.879 | |
| CIE Lab | L:42.51 a:-5.783 b:-33.299 | |
| CIE Luv | L:42.51 u:-26.195 v:-47.826 | |
| Decimal | 1403547 | |
| Hunter Lab | 35.823, -5.999, -29.342 |
Color equivalents
MQ4-58
Mondrian Blue
Behr
2060-30
Seaport Blue
Benjamin Moore

SW 6959
Blue Chip
Sherwin Williams

MQ5-57
Traditional Blue
Behr
791
Paddington Blue
Benjamin Moore

CSP-655
Bellbottom Blues
Benjamin Moore
2064-30
Ol' Blue Eyes
Benjamin Moore
784
Blue Macaw
Benjamin Moore
2059-30
Laguna Blue
Benjamin Moore
SW 6964
Pulsating Blue
Sherwin Williams
2065-30
Brilliant Blue
Benjamin Moore
811
Old Glory
Benjamin Moore
M520-6
National Anthem
Behr
SW 6965
Hyper Blue
Sherwin Williams
MQ4-24
Electric Blue
Behr
2063-30
Blueberry
Benjamin Moore

2066-30
Big Country Blue
Benjamin Moore

P520-6
Mega Blue
Behr
804
Chicago Blues
Benjamin Moore

776
Santa Monica Blue
Benjamin Moore



