Farrow and Ball Blue Gray 91
Contentsshow +hide -
- Blue Gray for bedroom (5 photos)
- Blue Gray for living room (7 photos)
- Farrow and Ball Blue Gray for bathroom (4 photos)
- Farrow and Ball 91 on kitchen cabinets (4 photos)
- Farrow and Ball Blue Gray reviews (11 photos)
- What are Farrow and Ball Blue Gray undertones?
- Is Blue Gray 91 cool or warm?
- How light temperature affects on Blue Gray
- Monochromatic color scheme
- Complementary color scheme
- Color comparison and matching
- LRV of Blue Gray 91
- Color codes
- Color equivalents
| Official page: | Blue Gray 91 |
| Code: | 91 |
| Name: | Blue Gray |
| Brand: | Farrow and Ball |
What color is Farrow and Ball Blue Gray?
Farrow and Ball Blue Gray 91 is a light, muted gray with a noticeable green-beige cast that keeps it from reading as a cold neutral. Its low saturation gives walls a soft, chalky appearance, while the slightly earthy undertone becomes more apparent in daylight. In cooler rooms, Blue Gray can look like a pale mineral gray; under warmer lamps, it shifts toward a gentle khaki-gray. It suits bedrooms, studies, and quiet living spaces, especially alongside off-white trim, natural oak, linen, aged brass, and olive-toned textiles.
Blue Gray for bedroom (5 photos)
We’ve hand-picked a beautiful collection of photos of this amazing green shade used in real bedrooms. Take a look and imagine how this wonderful warm mid-tone paint color could transform your own bedroom space.





Blue Gray for living room (7 photos)
Check out this stunning mid-tone color used in real living rooms. Explore how this green shade can create a unique space







Farrow and Ball 91 for bathroom (4 photos)
Looking for inspiration for your dream bathroom renovation project? These beautiful handpicked photos will show you this delightfully warm mid-tone green real bathrooms.




Farrow and Ball 91 on kitchen cabinets (4 photos)
Want a stylish kitchen? View real-life photo examples of this fascinating warm green hue is paired with backsplashes, countertops, and hardware.




Farrow and Ball Blue Gray reviews (11 photos)
View the photos of real spaces painted with this green that were not included in specific categories. Close-ups, painted furniture, storages and dressers, hallways, stairs and ceilings.











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What are Farrow and Ball Blue Gray undertones?
The supplied digital sample reads as a mid-light, very muted gray with a subtle yellow-green lean rather than a strongly blue appearance. Its undertone appears to be a slight yellow-green bias relative to the gray base, though that bias is subtle and may not represent the paint formula itself. Farrow & Ball describes Blue Gray as a “cool blue grey,” which identifies blue-gray as the intended main color family, even if this particular digital sample looks more neutral-to-warm. Warm artificial light may bring out its faint yellow cast, while cool daylight may make the gray aspect look clearer.
Manufacturer information used in this description: official color page.
HEX value:
RGB code:
180, 180, 163
Is Farrow and Ball Blue Gray cool or warm?
With a hue of 60°, this Green leans warm, but it is close to neutral and can read cooler in some light.
91 Blue Gray HSL code: 60, 10%, 67%
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 Gray
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 Green shade looks under different lighting:
Coordinating colors.
Colors that go with Farrow and Ball Blue Gray:
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
91
Blue Gray
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 Gray with a orange hue, complementary colors are those with a blue hue close to 240, such as Farrow and Ball Titmouse Blue and Bible Black.
LRV of Blue Gray
Blue Gray has an LRV of 44.62% and refers to Light Medium colors that reflect half of the incident 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 44.62%, 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 | #b4b4a3 |
| RGB Decimal | 180, 180, 163 |
| RGB Percent | 70.59%, 70.59%, 63.92% |
| HSV | Hue: 60° Saturation: 9.44% Value: 70.59% |
| HSL | hsl(60, 10.18, 67.25) |
| CMYK | Cyan: 0.0 Magenta: 0.0 Yellow: 9.44 Key: 29.41 |
| YIQ | Y: 178.062 I: 5.463 Q: -5.29 |
| XYZ | X: 41.753 Y: 44.99 Z: 41.125 |
| CIE Lab | L:72.886 a:-3.037 b:8.681 |
| CIE Luv | L:72.886 u:0.937 v:12.993 |
| Decimal | 11842723 |
| Hunter Lab | 67.075, -6.267, 10.601 |
Color equivalents
10GY 49/081
Green Ivy
Dulux

163
French Grey Dark
Little Greene

234
Vert De Terre
Farrow and Ball

20GY 46/067
Silver Lichen
Dulux

8478
Pale Green
Jotun

W9
Ash Grey
Farrow and Ball
V447
Serpentine
Tikkurila

78
Tracery II
Little Greene

18
French Gray
Farrow and Ball

7685
Subtle Green
Jotun

G3
Vitty Green
Farrow and Ball
RAL 7032
Pebble grey
RAL Classic

70YY 46/053
Stone Green
Dulux

291
North Brink Grey
Little Greene

8302
Laurel
Jotun

70YY 43/113
Overtly Olive
Dulux

5
Hardwick White
Farrow and Ball

V446
Fen
Tikkurila

