RAL 7040 Window grey vs RAL 7030 Stone grey
Side-by-side comparison of RAL 7040 and RAL 7030. Click on a color to view its full details page.
Color Comparison
With a Delta E of 9.2, these colors are clear difference. RAL 7040 belongs to the Blue family while RAL 7030 belongs to the Yellow family. Both colors have a neutral temperature. RAL 7040 is brighter with an LRV of 32.8 compared to 26.0 for RAL 7030. Both colors have similar saturation levels.
Color Difference (ΔE)
CIEDE2000 perceptual difference
9.24
Clear difference
0
5
10
20+
| RAL 7040 Window grey | RAL 7030 Stone grey | |
|---|---|---|
| RGB |
Red 150
Green 156
Blue 161
|
Red 140
Green 140
Blue 131
|
| CMYK |
Cyan 7%
Magenta 3%
Yellow 0%
Key 37%
|
Cyan 0%
Magenta 0%
Yellow 6%
Key 45%
|
| Hue |
207° (Blue)
|
60° (Yellow)
|
| Saturation | 6% | 4% |
| Lightness | 61% | 53% |
| LRV | 32.8 | 26.0 |
| CIE L* | 64.0 | 58.0 |
| Color Temperature | Neutral 4939 K | Neutral 4880 K |
See Colors in Context
Window
Front Door
Entrance
Balcony
Window Frame Detail
