Sherwin Williams Little Boy Blu SW 9054
| Official page: | Little Boy Blu SW 9054 |
| Code: | SW 9054 |
| Name: | Little Boy Blu |
| Brand: | Sherwin Williams |
| Collections: | Living Well |
What color is Sherwin Williams Little Boy Blu?
Color Little Boy Blu (SW 9054) by Sherwin Williams is a serene and comforting shade reminiscent of a clear summer sky. This gentle blue hue pairs beautifully with crisp whites, soft grays, and warm natural woods for a soothing and timeless look. Combining Little Boy Blu with accents of blush pink or soft coral can add a touch of warmth and femininity to the space. Consider incorporating metallic accents in gold or brass to elevate the sophistication of this calming blue color.
Little Boy Blu 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 light paint color could transform your own bedroom space.

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







Sherwin Williams SW 9054 for bathroom (2 photos)
Looking for inspiration for your dream bathroom renovation project? These beautiful handpicked photos will show you this delightfully cool Light blue real bathrooms.


Sherwin Williams SW 9054 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.




Sherwin Williams Little Boy Blu 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 Sherwin Williams Little Boy Blu undertones?
Little Boy Blu has a clear blue undertone based on its position in the color space. We identify undertones by isolating the pure hue (separating it from lightness and saturation), which avoids distortions caused by tints, tones, and shades.
This method is generally more reliable than judging undertones on a white background.
HEX value:
#C7D8DB
RGB code:
199, 216, 219
Is Sherwin Williams Little Boy Blu SW 9054 cool or warm?
With a hue of 189°, this Blue reads cool based on its HSL hue position.
SW 9054 Little Boy Blu HSL code: 189, 22%, 82%
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 Little Boy Blu
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 Blue shade looks under different lighting:


4000K
Coordinating colors.
Colors that go with Sherwin Williams Little Boy Blu:
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
SW 9054
Little Boy Blu
Darker shades
SW 9054
Little Boy Blu
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 Little Boy Blu with a green hue, complementary colors are those with a red hue close to 9, such as Sherwin Williams Mauve Tinge and Studio Mauve.
LRV of Little Boy Blu
Little Boy Blu has an LRV of 66.6% and refers to Light colors that reflect most 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 66.6%, 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 | #c7d8db | |
| RGB Decimal | 199, 216, 219 | |
| RGB Percent | 78.04%, 84.71%, 85.88% | |
| HSV | Hue: 189° Saturation: 9.13% Value: 85.88% | |
| HSL | hsl(189, 22, 82) | |
| CMYK | Cyan: 9.13 Magenta: 1.37 Yellow: 0.0 Key: 14.12 | |
| YIQ | Y: 211.259 I: -11.094 Q: -2.663 | |
| XYZ | X: 60.891 Y: 66.367 Z: 76.601 | |
| CIE Lab | L:85.183 a:-5.104 b:-3.423 | |
| CIE Luv | L:85.183 u:-9.382 v:-4.365 | |
| Decimal | 13097179 | |
| Hunter Lab | 81.466, -9.147, 1.277 |
Color equivalents
MQ3-53
Sky Light View
Behr
1667
Blue Haze
Benjamin Moore
1639
Windy Sky
Benjamin Moore
S470-1
Cloudy Sky
Behr
SW 6512
Balmy
Sherwin Williams

2135-60
Summer Shower
Benjamin Moore

1674
Polar Sky
Benjamin Moore

1661
Heaven on Earth
Benjamin Moore

PPU13-16
Offshore Mist
Behr

716
Fantasy Blue
Benjamin Moore
HDC-CT-16B
Waterfall
Behr
2136-60
Harbor Haze
Benjamin Moore
1647
Silvery Blue
Benjamin Moore

1653
Glacier Blue
Benjamin Moore
SW 6498
Byte Blue
Sherwin Williams

S480-1
Rain Dance
Behr
1640
Dusky Blue
Benjamin Moore
SW 9144
Moonmist
Sherwin Williams

