Dulux Atlantic Surf 4 30BB 47/161

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What are Dulux Atlantic Surf 4 undertones?
Is Atlantic Surf 4 30BB 47/161 cool or warm?
How light temperature affects on Atlantic Surf 4
Monochromatic color scheme
Complementary color scheme
Color comparison and matching
Color codes
Color equivalents

Code:	30BB 47/161
Name:	Atlantic Surf 4
Brand:	Dulux

What color is Dulux Atlantic Surf 4?

Dulux Atlantic Surf 4 30BB 47/161 is a light, muted blue with a noticeable grey cast, giving it a clean but softened appearance. Its cool character is clear in daylight, where the blue looks airy and lightly dusty rather than bright or sharp. In lower or warmer artificial light, this shade can read more like a calm blue-grey. It suits bedrooms, bathrooms, and home offices, particularly on full walls where its gentle depth won’t make the room feel closed in. Pair Atlantic Surf 4 with crisp white trim, pale oak, weathered timber, brushed nickel, or charcoal accents for a grounded, contemporary palette.

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What are Dulux Atlantic Surf 4 undertones?

Atlantic Surf 4 is a mid-light, muted dusty blue. The HEX sample leans blue; this describes its measurable digital hue direction, not a hidden paint pigment. Warm bulbs may gray the color down, while cool daylight usually makes its blue or teal direction clearer.

HEX value:

#9EB5CE

RGB code:

158, 181, 206

Is Dulux Atlantic Surf 4 cool or warm?

warm

cool

With a hue of 211°, this Blue reads cool based on its HSL hue position.

30BB 47/161 Atlantic Surf 4 HSL code: 211, 33%, 71%

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 Atlantic Surf 4

Natural Lighting. During the day, natural light shifts from about 2000 K at sunrise/sunset to 5500–6500 K at noon.

Sunrise

Morning

Noon

Afternoon

Sunset

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:

4000K

2000K

3000K

4000K

5000K

6000K

7000K

Coordinating colors.
Colors that go with Dulux Atlantic Surf 4:

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

30BB 47/161
Atlantic Surf 4

Darker shades

30BB 47/161
Atlantic Surf 4

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 Atlantic Surf 4 with a blue hue, complementary colors are those with a orange hue close to 31, such as Dulux Cocoa Blush 5 and Chalk Blush 3.

30BB 47/161
Atlantic Surf 4

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Atlantic Surf 4 30BB 47/161
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