Benjamin Moore Blue 2066-10
Contentsshow +hide -
- Blue for bedroom (1 photo)
- Blue for living room (7 photos)
- Benjamin Moore Blue for bathroom (2 photos)
- Benjamin Moore 2066-10 on kitchen cabinets (4 photos)
- Benjamin Moore Blue reviews (9 photos)
- What are Benjamin Moore Blue undertones?
- Is Blue 2066-10 cool or warm?
- How light temperature affects on Blue
- Monochromatic color scheme
- Complementary color scheme
- Color comparison and matching
- LRV of Blue 2066-10
- Color codes
- Color equivalents
| Official page: | Blue 2066-10 |
| Code: | 2066-10 |
| Name: | Blue |
| Brand: | Benjamin Moore |
What color is Benjamin Moore Blue?
Benjamin Moore Blue 2066-10 is a deep, saturated blue with a distinctly cool, inky cast. Its strong pigment gives walls real presence, reading almost navy in low light while showing a clearer royal-blue character in brighter daylight. Use it for a dramatic study, dining room, powder room, or built-in cabinetry where a dark color can feel intentional rather than heavy. Crisp white trim sharpens its depth, while pale gray, soft stone, and light oak keep the contrast grounded. Brass hardware and warm leather also provide a useful counterpoint to this shade’s cool intensity.
Blue for bedroom
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.

Blue for living room (7 photos)
Check out this stunning dark color used in real living rooms. Explore how this blue shade can create a unique space







Benjamin Moore 2066-10 for bathroom (2 photos)
Looking for inspiration for your dream bathroom renovation project? These beautiful handpicked photos will show you this delightfully cool dark blue real bathrooms.


Benjamin Moore 2066-10 on kitchen cabinets (4 photos)
Want a stylish kitchen? View real-life photo examples of this fascinating cool blue hue is paired with backsplashes, countertops, and hardware.




Benjamin Moore Blue reviews (9 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 Benjamin Moore Blue undertones?
Blue is a deep, soft navy blue. The HEX sample leans blue; this describes its measurable digital hue direction, not a hidden paint pigment. Warm bulbs may gray the color down, while cool daylight usually makes its blue or teal direction clearer.
HEX value:
RGB code:
35, 56, 114
Is Benjamin Moore Blue cool or warm?
At 224° on the HSL hue wheel, this dark blue falls clearly in the cool range.
2066-10 Blue HSL code: 224, 53%, 29%
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 Blue
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 Benjamin Moore Blue:
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 Blue with a blue hue, complementary colors are those with a orange hue close to 44, such as Benjamin Moore Creekbed and A la Mode.
LRV of Blue
Blue has an LRV of 6.24% 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 6.24%, 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 | #233872 |
| RGB Decimal | 35, 56, 114 |
| RGB Percent | 13.73%, 21.96%, 44.71% |
| HSV | Hue: 224° Saturation: 69.3% Value: 44.71% |
| HSL | hsl(224, 53, 29) |
| CMYK | Cyan: 69.3 Magenta: 50.88 Yellow: 0.0 Key: 55.29 |
| YIQ | Y: 56.333 I: -31.152 Q: 13.607 |
| XYZ | X: 5.143 Y: 4.4 Z: 16.493 |
| CIE Lab | L:24.952 a:12.602 b:-36.006 |
| CIE Luv | L:24.952 u:-8.85 v:-45.426 |
| Decimal | 2308210 |
| Hunter Lab | 20.976, 7.059, -31.935 |
Color equivalents
2067-20
Starry Night Blue
Benjamin Moore

2065-10
Admiral Blue
Benjamin Moore
2060-10
Symphony Blue
Benjamin Moore

CC-964
Blue Grotto
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CC-968
Basic Blue
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MQ5-49
Expressionism
Behr

2064-10
Bold Blue
Benjamin Moore
SW 6818
Valiant Violet
Sherwin Williams
SW 6811
Honorable Blue
Sherwin Williams

SW 9176
Dress Blues
Sherwin Williams

P530-7
Tanzanite
Behr
2063-20
Downpour Blue
Benjamin Moore

SW 6971
Morning Glory
Sherwin Williams

CC-872
Delphinium
Benjamin Moore
SW 6524
Commodore
Sherwin Williams



