RAL 640-5 vs RAL 620-4
Side-by-side comparison of RAL 640-5 and RAL 620-4. Click on a color to view its full details page.
Color Comparison
With a Delta E of 10.8, these colors are very different. Both colors belong to the Blue hue family. RAL 640-5 has a cool temperature while RAL 620-4 has a neutral temperature. Both colors have similar brightness with LRV values of 7.0 and 9.2. RAL 640-5 is more saturated (73%) than RAL 620-4 (22%).
Color Difference (ΔE)
CIEDE2000 perceptual difference
10.76
Very different
0
5
10
20+
| RAL 640-5 | RAL 620-4 | |
|---|---|---|
| RGB |
Red 21
Green 75
Blue 137
|
Red 68
Green 88
Blue 106
|
| CMYK |
Cyan 85%
Magenta 45%
Yellow 0%
Key 46%
|
Cyan 36%
Magenta 17%
Yellow 0%
Key 58%
|
| Hue |
212° (Blue)
|
208° (Blue)
|
| Saturation | 73% | 22% |
| Lightness | 31% | 34% |
| LRV | 7.0 | 9.2 |
| CIE L* | 31.2 | 36.3 |
| Color Temperature | Cool 6595 K | Neutral 5378 K |
See Colors in Context
Window
Front Door
Entrance
Balcony
Window Frame Detail
