Dulux Chiltern White / Cotton Bloom / 40YY 73/028
| Code: | 40YY 73/028 |
| Name: | Chiltern White |
| Brand: | Dulux |
What color is Dulux Chiltern White?
Transform your space with the timeless elegance of Dulux Chiltern White (40YY 73/028). This soft and warm white hue complements a variety of color palettes, making it a versatile choice for any room. Pair Chiltern White with soft greys and pastel tones to create a soothing and sophisticated atmosphere, or combine it with bold, rich colors for a striking contrast. Whether used as a main wall color or as an accent, Chiltern White adds a touch of refinement to your interior decor. Elevate your space with this classic shade that brings a sense of calm and serenity to your home.
Dulux Chiltern White reviews
View the photos of real spaces painted with this that were not included in specific categories.Close-ups, painted furniture, storages and dressers, hallways, stairs and ceilings.
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What are Dulux Chiltern White undertones?
The undertone of Chiltern White can be accurately described as a Red hue, as is apparent from the color space provided. By isolating the pure hue and eliminating any tints, tones, and shades, we were able to precisely determine its undertone. This approach has proven to be more accurate than traditional methods of defining undertones on a white background, which are now considered outdated.
R
G
B
HEX value
HEX value:
#DFDCD5
RGB code:
223, 220, 213
Is Dulux Chiltern White 40YY 73/028 cool or warm?
warm
cool
With a hue of 42° thisGreyrefers warm paint shade according to HSL (Hue, Saturation, Lightness) on the color wheel.
40YY 73/028 Chiltern White HSL code: 42, 14%, 85%
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.
- Warm colors are ideal for kitchens, living rooms or bathrooms
- Warmer hues make larger spaces feel more inviting
- Warm grey shades are versatile and provide a neutral canvas for your interior design. They seamlessly complement any style, whether it's Victorian, Scandinavian, or Modern.
- To prevent a space from feeling too monotonous, consider pairing warm light shades with richer tones like deep greens or browns, or adding textures through fabrics and furnishings. Avoid using them in rooms with limited natural light, as they may appear too dull or yellowish
Act like a pro: Mixing warm and cool shades is a must have to get harmonius interior. Add accents that contrast with the primary color to create visual balance. If your walls are a warm color, don’t forget to add accent in cold colors (furniture, art, décor). A good practice is too use a complementary color scheme.
How light temperature affects Chiltern White
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 Grey shade looks under different lighting:
4000K
Coordinating colors.
Colors that go with Dulux Chiltern White:
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
40YY 73/028
Chiltern White
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 Chiltern White with a orange hue, complementary colors are those with a blue hue close to 222, such as Dulux Mystic Mauve 6 and Moon Waves 6.
LRV of Chiltern White
Chiltern White has an LRV of 71.52% 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 71.52%, 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 | #DFDCD5 |  |
| RGB Decimal | 223, 220, 213 | |
| RGB Percent | 87.45%, 86.27%, 83.53% | |
| HSV | Hue: 42° Saturation: 4.48% Value: 87.45% | |
| HSL | hsl(42, 14, 85) | |
| CMYK | Cyan: 0.0 Magenta: 1.35 Yellow: 4.48 Key: 12.55 | |
| YIQ | Y: 220.099 I: 4.037 Q: -1.544 | |
| XYZ | X: 68.032 Y: 71.679 Z: 73.184 | |
| CIE Lab | L:87.814 a:-0.211 b:3.797 | |
| CIE Luv | L:87.814 u:2.11 v:5.76 | |
| Decimal | 14671061 | |
| Hunter Lab | 84.663, -4.725, 8.013 | |
Color equivalents
30YY 72/018
Romney Wool
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Love Letter Cf19
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277
Dimpse
Farrow and Ball
274
Ammonite
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Rolling Fog - Light
Little Greene
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Batiste
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90YY 73/040
Spiders Web
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Vintage Chandelier
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Tailwind
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Paper Chain
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Pale Nutmeg
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Swansdown
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Dusted Moss 3
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2001
Strong White
Farrow and Ball
30YY 68/024
Thimble Case
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Talcum
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Khaki Mists 5
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