RAL 7040 Window grey vs RAL 7015 Slate grey
Side-by-side comparison of RAL 7040 and RAL 7015. Click on a color to view its full details page.
Color Comparison
With a Delta E of 28.8, these colors are very different. Both colors belong to the Blue hue family. Both colors have a neutral temperature. RAL 7040 is brighter with an LRV of 32.8 compared to 8.7 for RAL 7015. Both colors have similar saturation levels.
Color Difference (ΔE)
CIEDE2000 perceptual difference
28.79
Very different
0
5
10
20+
| RAL 7040 Window grey | RAL 7015 Slate grey | |
|---|---|---|
| RGB |
Red 150
Green 156
Blue 161
|
Red 81
Green 83
Blue 90
|
| CMYK |
Cyan 7%
Magenta 3%
Yellow 0%
Key 37%
|
Cyan 10%
Magenta 8%
Yellow 0%
Key 65%
|
| Hue |
207° (Blue)
|
227° (Blue)
|
| Saturation | 6% | 5% |
| Lightness | 61% | 34% |
| LRV | 32.8 | 8.7 |
| CIE L* | 64.0 | 35.3 |
| Color Temperature | Neutral 4939 K | Neutral 4654 K |
See Colors in Context
Window
Front Door
Entrance
Balcony
Window Frame Detail
