Behr Early September M500-2
| Code: | M500-2 |
| Name: | Early September |
| Brand: | Behr |
What color is Behr Early September?
Behr Early September (M500-2) exudes a sense of tranquility and sophistication, perfect for creating a serene atmosphere in bedrooms and living rooms alike. This soft and airy hue evokes the feeling of a crisp early September morning, making it an ideal choice for spaces where relaxation and rejuvenation are key. Pair Behr M500-2 with natural materials and light wood furniture to enhance its calming presence, or use it as an accent color against a neutral backdrop for a touch of subtle elegance. Embrace the beauty of Early September in your home and transform your space into a peaceful sanctuary.
Behr Early September reviews (23 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 Behr Early September undertones?
Early September 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:
#ADCDDC
RGB code:
173, 205, 220
Is Behr Early September M500-2 cool or warm?
At 199° on the HSL hue wheel, this Blue falls clearly in the cool range.
M500-2 Early September HSL code: 199, 40%, 77%
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 Early September
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 Early September:
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
M500-2
Early September
Darker shades
M500-2
Early September
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 Early September with a green hue, complementary colors are those with a red hue close to 19, such as Behr Autumn Ashes and Piano Brown.
LRV of Early September
Early September has an LRV of 55.87% 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 55.87%, 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 | #adcddc | |
| RGB Decimal | 173, 205, 220 | |
| RGB Percent | 67.84%, 80.39%, 86.27% | |
| HSV | Hue: 199° Saturation: 21.36% Value: 86.27% | |
| HSL | hsl(199, 40, 77) | |
| CMYK | Cyan: 21.36 Magenta: 6.82 Yellow: 0.0 Key: 13.73 | |
| YIQ | Y: 197.142 I: -23.889 Q: -2.101 | |
| XYZ | X: 51.979 Y: 57.712 Z: 76.092 | |
| CIE Lab | L:80.579 a:-7.405 b:-10.968 | |
| CIE Luv | L:80.579 u:-17.184 v:-15.79 | |
| Decimal | 11390428 | |
| Hunter Lab | 75.969, -10.814, -6.208 |
Color equivalents
S500-2
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Millstream
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