Dulux Summer Surprise 4 50RR 17/372
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| Code: | 50RR 17/372 |
| Name: | Summer Surprise 4 |
| Brand: | Dulux |
What color is Dulux Summer Surprise 4?
Dulux Summer Surprise 4 50RR 17/372 is a mid-depth rosy red with a muted berry cast, sitting between dusty rose and soft plum. Its noticeable saturation gives it more presence than a pale blush, while the softened greyed quality keeps it from reading overly bright. In daylight, Summer Surprise 4 can show its warm rose character; under warmer lamps, its wine-like depth becomes more apparent. It suits a feature wall in a bedroom, dining room, or snug, and can also make painted cabinetry feel deliberate and characterful. Pair it with chalky off-whites, muted taupe, warm grey, natural oak, or brushed brass for a grounded contrast.
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What are Dulux Summer Surprise 4 undertones?
Summer Surprise 4 is a midtone, clear berry red. The HEX sample leans pink-red; this describes its measurable digital hue direction, not a hidden paint pigment. Warm bulbs can make it look creamier or more golden, while cool daylight may mute that warmth and pull it closer to beige or greige.
HEX value:
RGB code:
170, 81, 111
Is Dulux Summer Surprise 4 cool or warm?
At 340° on the HSL hue wheel, this dark purple sits firmly on the warm side.
50RR 17/372 Summer Surprise 4 HSL code: 340, 35%, 49%
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 Summer Surprise 4
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 dark purple shade looks under different lighting:


4000K
Coordinating colors.
Colors that go with Dulux Summer Surprise 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
50RR 17/372
Summer Surprise 4
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 Summer Surprise 4 with a red hue, complementary colors are those with a green hue close to 160, such as Dulux Soft Fauna 2 and Paper Mint.
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 | #AA516F |
| RGB Decimal | 170, 81, 111 |
| RGB Percent | 66.67%, 31.76%, 43.53% |
| HSV | Hue: 340° Saturation: 52.35% Value: 66.67% |
| HSL | hsl(340, 35, 49) |
| CMYK | Cyan: 0.0 Magenta: 52.35 Yellow: 34.71 Key: 33.33 |
| YIQ | Y: 111.031 I: 43.395 Q: 28.163 |
| XYZ | X: 22.39 Y: 15.581 Z: 16.863 |
| CIE Lab | L:46.419 a:39.749 b:0.216 |
| CIE Luv | L:46.419 u:56.835 v:-6.705 |
| Decimal | 11161967 |
| Hunter Lab | 39.472, 32.174, 2.302 |
Color equivalents
50RR 15/400
Summer Surprise 3
Dulux
70RR 17/372
Garnet Symphony 4
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Sumptuous Plum 4
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Rock Candy 1
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70RR 15/400
Moroccan Velvet 4
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RAL 4010
Telemagenta
RAL Classic

62RR 21/444
Fuchsia Falls 1
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50RR 13/343
Blush Rambler 1
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50RR 15/266
Dried Roses
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13
Mischief
Little Greene



