Behr Blue Bird Day BL-W03
| Code: | BL-W03 |
| Name: | Blue Bird Day |
| Brand: | Behr |
What color is Behr Blue Bird Day?
Immerse your space in the calming ambiance of BEHR Blue Bird Day, a refreshing pale blue hue that evokes a sense of tranquility and serenity. This versatile color pairs seamlessly with crisp whites, such as BEHR Polar Bear, for a clean and modern look. For a touch of warmth, consider accenting with BEHR Toasty Gray, a soft neutral that complements Blue Bird Day beautifully. Embrace a coastal chic aesthetic by combining Blue Bird Day with accents of BEHR Drizzle, a light gray-blue that enhances the soothing vibe of this color. Whether used in a bedroom, living room, or kitchen, Blue Bird Day will infuse your space with a fresh and inviting atmosphere.
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What are Behr Blue Bird Day undertones?
Blue Bird Day 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:
#DDE7E8
RGB code:
221, 231, 232
Is Behr Blue Bird Day BL-W03 cool or warm?
With a hue of 185°, this Blue reads cool based on its HSL hue position.
BL-W03 Blue Bird Day HSL code: 185, 19%, 89%
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 Bird Day
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 Behr Blue Bird Day:
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
BL-W03
Blue Bird Day
Darker 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 Bird Day with a green hue, complementary colors are those with a red hue close to 5, such as Behr Autumn Ashes and Piano Brown.
LRV of Blue Bird Day
Blue Bird Day has an LRV of 77.59% and refers to Off‑White colors that reflect a lot of 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 77.59%, 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 | #dde7e8 | |
| RGB Decimal | 221, 231, 232 | |
| RGB Percent | 86.67%, 90.59%, 90.98% | |
| HSV | Hue: 185° Saturation: 4.74% Value: 90.98% | |
| HSL | hsl(185, 19, 89) | |
| CMYK | Cyan: 4.74 Magenta: 0.43 Yellow: 0.0 Key: 9.02 | |
| YIQ | Y: 228.124 I: -6.28 Q: -1.804 | |
| XYZ | X: 72.956 Y: 78.35 Z: 87.601 | |
| CIE Lab | L:90.939 a:-3.143 b:-1.637 | |
| CIE Luv | L:90.939 u:-5.564 v:-1.965 | |
| Decimal | 14542824 | |
| Hunter Lab | 88.515, -7.778, 3.283 |
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