RAL 7045 Telegrey 1 vs RAL 7023 Concrete grey
Side-by-side comparison of RAL 7045 and RAL 7023. Click on a color to view its full details page.
Color Comparison
With a Delta E of 9.4, these colors are clear difference. RAL 7045 belongs to the Blue family while RAL 7023 belongs to the Yellow family. Both colors have a neutral temperature. RAL 7045 is brighter with an LRV of 27.7 compared to 20.8 for RAL 7023. Both colors have similar saturation levels.
Color Difference (ΔE)
CIEDE2000 perceptual difference
9.38
Clear difference
0
5
10
20+
| RAL 7045 Telegrey 1 | RAL 7023 Concrete grey | |
|---|---|---|
| RGB |
Red 140
Green 144
Blue 148
|
Red 125
Green 127
Blue 118
|
| CMYK |
Cyan 5%
Magenta 3%
Yellow 0%
Key 42%
|
Cyan 2%
Magenta 0%
Yellow 7%
Key 50%
|
| Hue |
210° (Blue)
|
73° (Yellow)
|
| Saturation | 4% | 4% |
| Lightness | 56% | 48% |
| LRV | 27.7 | 20.8 |
| CIE L* | 59.5 | 52.8 |
| Color Temperature | Neutral 4895 K | Neutral 4828 K |
See Colors in Context
Window
Front Door
Entrance
Balcony
Window Frame Detail
