Dulux Thunder Clouds
| Code: | |
| Name: | Thunder Clouds |
| Brand: | Dulux |
What color is Dulux Thunder Clouds?
Let’s dive into a full Thunder Clouds paint color review. Take a look at pictures of real interiors and exteriors painted with beautiful Thunder Clouds. Find out if this gorgeous cold grey paint color would look great on your living room walls or trims, kitchen cabinet, bedroom accent wall, bathroom or house exterior.
Dulux Thunder Clouds reviews (6 photos)
View the photos of real spaces painted with this grey 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 Thunder Clouds undertones?
Thunder Clouds has a 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:
#676A6B
RGB code:
103, 106, 107
Is Dulux Thunder Clouds cool or warm?
With a hue of 195°, this black leans cool, but it's near the neutral line and may feel warmer in certain lighting.
Thunder Clouds HSL code: 195, 2%, 41%
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 Thunder Clouds
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 black shade looks under different lighting:


4000K
Coordinating colors.
Colors that go with Dulux Thunder Clouds:
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
Thunder Clouds
Darker shades
Thunder Clouds
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 Thunder Clouds with a green hue, complementary colors are those with a red hue close to 15, such as Dulux Soft Cinnebar 4 and Cocoa Blush 5.
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 | #676A6B | |
| RGB Decimal | 103, 106, 107 | |
| RGB Percent | 40.39%, 41.57%, 41.96% | |
| HSV | Hue: 195° Saturation: 3.74% Value: 41.96% | |
| HSL | hsl(195, 2, 41) | |
| CMYK | Cyan: 3.74 Magenta: 0.93 Yellow: 0.0 Key: 58.04 | |
| YIQ | Y: 105.217 I: -2.109 Q: -0.323 | |
| XYZ | X: 13.401 Y: 14.253 Z: 15.951 | |
| CIE Lab | L:44.594 a:-0.945 b:-0.96 | |
| CIE Luv | L:44.594 u:-1.714 v:-1.134 | |
| Decimal | 6777451 | |
| Hunter Lab | 37.753, -2.709, 1.377 |
Color equivalents
N499
Basalt
Tikkurila

00NN 16/000
Grey Tabby
Dulux

Gallant Grey
Dulux
Stormy Retreat
Dulux
26
Down Pipe
Farrow and Ball

RAL 7005
Mouse grey
RAL Classic

V497
Tikkurila

Smokey Slate
Dulux
00NN 20/000
Night Jewels 3
Dulux

118
Dark Lead Colour
Little Greene

RAL 7031
Blue grey
RAL Classic

Damson Dusk
Dulux
RAL 7012
Basalt grey
RAL Classic

S491
Petrol
Tikkurila

Distant Violet
Dulux
16GY 15/037
City Fog
Dulux

