RAL 7021 Black grey vs RAL 7045 Telegrey 1
Side-by-side comparison of RAL 7021 and RAL 7045. Click on a color to view its full details page.
Color Comparison
With a Delta E of 33.5, these colors are very different. Both colors belong to the Blue hue family. Both colors have a neutral temperature. RAL 7045 is brighter with an LRV of 27.7 compared to 3.5 for RAL 7021. Both colors have similar saturation levels.
Color Difference (ΔE)
CIEDE2000 perceptual difference
33.45
Very different
0
5
10
20+
| RAL 7021 Black grey | RAL 7045 Telegrey 1 | |
|---|---|---|
| RGB |
Red 50
Green 53
Blue 55
|
Red 140
Green 144
Blue 148
|
| CMYK |
Cyan 9%
Magenta 4%
Yellow 0%
Key 78%
|
Cyan 5%
Magenta 3%
Yellow 0%
Key 42%
|
| Hue |
204° (Blue)
|
210° (Blue)
|
| Saturation | 5% | 4% |
| Lightness | 21% | 56% |
| LRV | 3.5 | 27.7 |
| CIE L* | 21.9 | 59.5 |
| Color Temperature | Neutral 4520 K | Neutral 4895 K |
See Colors in Context
Window
Front Door
Entrance
Balcony
Window Frame Detail
