Dulux Cotton Breeze 56YY 87/037
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| Code: | 56YY 87/037 |
| Name: | Cotton Breeze |
| Brand: | Dulux |
What color is Dulux Cotton Breeze?
Dulux Cotton Breeze 56YY 87/037 is a very light blue-grey with a clean, airy cast and low saturation. Its soft blue presence is most noticeable in daylight, while warmer evening lighting can make it read closer to a pale, silvery neutral. Use it on bedroom, bathroom, or living-room walls where a gentle cool tone is wanted without making the room feel dark. Cotton Breeze pairs well with crisp white trim, light oak, brushed nickel, and charcoal details, while muted clay or dusty rose accents add welcome contrast. It is best suited to broad wall surfaces or painted cabinetry rather than a bold feature wall.
Dulux Cotton Breeze reviews (10 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 Dulux Cotton Breeze undertones?
Cotton Breeze is a near-white, very muted cool off-white. The HEX sample has a subtle blue bias, but its low chroma turns that hue into a neutral-looking color rather than a clear blue. Warm bulbs may gray the color down, while cool daylight usually makes its blue or teal direction clearer.
HEX value:
RGB code:
223, 229, 240
Is Dulux Cotton Breeze cool or warm?
With a hue of 219°, this Blue reads cool based on its HSL hue position.
56YY 87/037 Cotton Breeze HSL code: 219, 36%, 91%
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 Cotton Breeze
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 Dulux Cotton Breeze:
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
56YY 87/037
Cotton Breeze
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 Cotton Breeze with a blue hue, complementary colors are those with a orange hue close to 39, such as Dulux Chalk Blush 3 and Vintage Coins.
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 | #DFE5F0 |
| RGB Decimal | 223, 229, 240 |
| RGB Percent | 87.45%, 89.80%, 94.12% |
| HSV | Hue: 219° Saturation: 7.08% Value: 94.12% |
| HSL | hsl(219, 36, 91) |
| CMYK | Cyan: 7.08 Magenta: 4.58 Yellow: 0.0 Key: 5.88 |
| YIQ | Y: 228.46 I: -7.11 Q: 2.154 |
| XYZ | X: 74.175 Y: 78.017 Z: 93.566 |
| CIE Lab | L:90.788 a:0.044 b:-6.027 |
| CIE Luv | L:90.788 u:-3.895 v:-9.378 |
| Decimal | 14673392 |
| Hunter Lab | 88.327, -4.674, -0.977 |
Color equivalents
29BB 75/065
Blueberry White
Dulux

66BB 77/035
Chiffon Silk
Dulux
52BB 75/036
Lilac Sapphire
Dulux
50BB 72/045
Morning Jewel 6
Dulux
90BB 74/038
Lilac Heather 5
Dulux
30BB 72/045
Wild Water 6
Dulux
70BB 74/040
Fragrant Cloud 5
Dulux
53BB 69/079
Lavender Chalk
Dulux
83BB 71/082
Fragrant Peony
Dulux
70BB 73/035
Starlit Night 6
Dulux
314
Sizing
Farrow and Ball
50BB 72/032
Moon Waves 6
Dulux
49BB 76/037
Mystic Mauve 6
Dulux
06RB 76/056
Amethyst Showers 6
Dulux
30BB 72/034
Atlantic Surf 6
Dulux
Horizon View
Dulux
30BB 72/040
Frosted Steel
Dulux

