RAL Classic Signal grey RAL 7004
| Code: | RAL 7004 |
| Name: | Signal grey |
| Brand: | RAL Classic |
What color is RAL Classic Signal grey?
Let’s dive into a full Signal grey paint color review. Take a look at pictures of real interiors and exteriors painted with beautiful RAL 7004. 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.
RAL Classic RAL 7004 on kitchen cabinets (4 photos)
Want a stylish kitchen? View real-life photo examples of this fascinating cool grey hue is paired with backsplashes, countertops, and hardware.
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Signal grey for exterior
Looking for a fresh new look for your house exterior or starting from skretch? We’ve collected pictures of real-life homes that have been painted with this cool grey hue. Find inspiration for your house’s exterior, front doors, gates, shutters, frames or windows.
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What are RAL Classic Signal grey undertones?
Signal grey has 0% saturation, so it’s a true neutral (gray). Neutrals don’t have a clear hue-based undertone, because there’s no hue to extract.
HEX value:
#9A9B9B
RGB code:
154, 155, 155
Is RAL Classic Signal grey RAL 7004 cool or warm?
warm
cool
With a hue of 180°, this Grey shade sits right in the neutral zone on the HSL color wheel—neither warm nor cool.
RAL 7004 Signal grey HSL code: 180, 0%, 61%
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 Signal grey
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 RAL Classic Signal grey:
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 Signal grey with a green hue, complementary colors are those with a red hue close to 0, such as RAL Classic Chocolate brown and Signal brown.
RAL 7004
Signal grey
LRV of Signal grey
Signal grey has an LRV of 34.79% and refers to Medium colors that reflect a lot of 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 34.79%, 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 | #9A9B9B |  |
| RGB Decimal | 154, 155, 155 | |
| RGB Percent | 60.39%, 60.78%, 60.78% | |
| HSV | Hue: 180° Saturation: 0.65% Value: 60.78% | |
| HSL | hsl(180, 0, 61) | |
| CMYK | Cyan: 0.65 Magenta: 0.0 Yellow: 0.0 Key: 39.22 | |
| YIQ | Y: 154.701 I: -0.596 Q: -0.212 | |
| XYZ | X: 30.963 Y: 32.679 Z: 35.678 | |
| CIE Lab | L:63.9 a:-0.362 b:-0.124 | |
| CIE Luv | L:63.9 u:-0.568 v:-0.117 | |
| Decimal | 10132379 | |
| Hunter Lab | 57.166, -3.359, 3.012 | |
RAL Classic RAL 7004 Signal grey
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