Farrow and Ball Bay Area Blue 9815
Contentsshow +hide -
- Farrow and Ball 9815 on kitchen cabinets (3 photos)
- Farrow and Ball Bay Area Blue reviews (6 photos)
- What are Farrow and Ball Bay Area Blue undertones?
- Is Bay Area Blue 9815 cool or warm?
- How light temperature affects on Bay Area Blue
- Monochromatic color scheme
- Complementary color scheme
- Color comparison and matching
- Color codes
- Color equivalents
| Official page: | Bay Area Blue 9815 |
| Code: | 9815 |
| Name: | Bay Area Blue |
| Brand: | Farrow and Ball |
What color is Farrow and Ball Bay Area Blue?
Farrow and Ball Bay Area Blue 9815 is a mid-tone blue with a softened, lightly muted cast rather than a sharp primary-blue intensity. Its #7fa9cb color value gives it a cool, airy appearance that feels especially clear in daylight, while warmer artificial light can make it look slightly quieter and more subdued. Use it on bedroom or bathroom walls for a composed wash of color, or on cabinetry where a blue finish can provide definition without becoming too dark. Bay Area Blue pairs well with crisp white trim, pale gray textiles, light oak, and brushed nickel or chrome hardware.
Farrow and Ball 9815 on kitchen cabinets (3 photos)
Want a stylish kitchen? View real-life photo examples of this fascinating cool blue hue is paired with backsplashes, countertops, and hardware.



Farrow and Ball Bay Area Blue reviews (6 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 Farrow and Ball Bay Area Blue undertones?
Bay Area Blue reads as a mid-light blue with a soft, moderately saturated appearance that still has clear color presence. In the supplied digital sample, it shows a slight green-leaning bias within its blue family, which can make it feel a little cleaner and less violet than some blues. Farrow & Ball describes it as a “clear bright blue,” and that description fits its visibly blue main character rather than identifying a specific undertone. Warm artificial light may soften and slightly warm its blue appearance, while cooler daylight can make the blue and its subtle green lean more noticeable.
Manufacturer information used in this description: official color page.
HEX value:
RGB code:
127, 169, 203
Is Farrow and Ball Bay Area Blue cool or warm?
At 207° on the HSL hue wheel, this Blue falls clearly in the cool range.
9815 Bay Area Blue HSL code: 207, 42%, 65%
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 Bay Area 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 Blue shade looks under different lighting:
Coordinating colors.
Colors that go with Farrow and Ball Bay Area 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.
Darker shades
9815
Bay Area Blue
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 Bay Area Blue with a green hue, complementary colors are those with a red hue close to 27, such as Farrow and Ball Blanc De Treillage and Chemise.
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 | #7fa9cb |
| RGB Decimal | 127, 169, 203 |
| RGB Percent | 49.80%, 66.27%, 79.61% |
| HSV | Hue: 207° Saturation: 37.44% Value: 79.61% |
| HSL | hsl(207, 42.22, 64.71) |
| CMYK | Cyan: 37.44 Magenta: 16.75 Yellow: 0.0 Key: 20.39 |
| YIQ | Y: 160.318 I: -35.954 Q: 1.696 |
| XYZ | X: 33.716 Y: 37.198 Z: 61.887 |
| CIE Lab | L:67.425 a:-5.648 b:-21.833 |
| CIE Luv | L:67.425 u:-21.342 v:-33.014 |
| Decimal | 8366539 |
| Hunter Lab | 60.99, -8.057, -17.469 |
Color equivalents
Sky View
Dulux
10BB 43/206
Venetian Crystal 6
Dulux
Blue Lagoon
Dulux
36BB 46/231
Blue Seduction 3
Dulux
Cornflower Bunch
Dulux
Blue Babe
Dulux
Intense Azure
Dulux
33BB 32/308
Blue Seduction 2
Dulux
22BB 34/304
Royal Regatta 5
Dulux
10BB 32/262
Venetian Crystal 5
Dulux
Sapphire Springs 6
Dulux
30BB 33/163
Fallen Wildflower
Dulux
54BB 41/237
Mystic Mauve 3
Dulux
25BB 32/310
Delicate Cornflower
Dulux

10BB 30/203
Amazon Beat 3
Dulux

30BB 47/161
Atlantic Surf 4
Dulux
56BB 45/240
Soft Periwinkle
Dulux
280
St Giles Blue
Farrow and Ball

