RAL 7023 Concrete grey vs RAL 7004 Signal grey
Side-by-side comparison of RAL 7023 and RAL 7004. Click on a color to view its full details page.
Color Comparison
With a Delta E of 10.6, these colors are very different. RAL 7023 belongs to the Yellow family while RAL 7004 belongs to the Blue family. Both colors have a neutral temperature. RAL 7004 is brighter with an LRV of 30.9 compared to 20.8 for RAL 7023. Both colors have similar saturation levels.
Color Difference (ΔE)
CIEDE2000 perceptual difference
10.61
Very different
0
5
10
20+
| RAL 7023 Concrete grey | RAL 7004 Signal grey | |
|---|---|---|
| RGB |
Red 125
Green 127
Blue 118
|
Red 150
Green 151
Blue 153
|
| CMYK |
Cyan 2%
Magenta 0%
Yellow 7%
Key 50%
|
Cyan 2%
Magenta 1%
Yellow 0%
Key 40%
|
| Hue |
73° (Yellow)
|
220° (Blue)
|
| Saturation | 4% | 1% |
| Lightness | 48% | 59% |
| LRV | 20.8 | 30.9 |
| CIE L* | 52.8 | 62.4 |
| Color Temperature | Neutral 4828 K | Neutral 4924 K |
See Colors in Context
Window
Front Door
Entrance
Balcony
Window Frame Detail
