RAL 7004 Signal grey vs RAL 7040 Window grey
Side-by-side comparison of RAL 7004 and RAL 7040. Click on a color to view its full details page.
Color Comparison
With a Delta E of 3.0, these colors are small difference. Both colors belong to the Blue hue family. Both colors have a neutral temperature. Both colors have similar brightness with LRV values of 30.9 and 32.8. Both colors have similar saturation levels.
Color Difference (ΔE)
CIEDE2000 perceptual difference
3.05
Small difference
0
5
10
20+
| RAL 7004 Signal grey | RAL 7040 Window grey | |
|---|---|---|
| RGB |
Red 150
Green 151
Blue 153
|
Red 150
Green 156
Blue 161
|
| CMYK |
Cyan 2%
Magenta 1%
Yellow 0%
Key 40%
|
Cyan 7%
Magenta 3%
Yellow 0%
Key 37%
|
| Hue |
220° (Blue)
|
207° (Blue)
|
| Saturation | 1% | 6% |
| Lightness | 59% | 61% |
| LRV | 30.9 | 32.8 |
| CIE L* | 62.4 | 64.0 |
| Color Temperature | Neutral 4924 K | Neutral 4939 K |
See Colors in Context
Window
Front Door
Entrance
Balcony
Window Frame Detail
