RAL 620-1 vs RAL 640-4
Side-by-side comparison of RAL 620-1 and RAL 640-4. Click on a color to view its full details page.
Color Comparison
With a Delta E of 7.6, these colors are clear difference. Both colors belong to the Blue hue family. Both colors have a cool temperature. Both colors have similar brightness with LRV values of 12.0 and 8.2. RAL 640-4 is more saturated (75%) than RAL 620-1 (33%).
Color Difference (ΔE)
CIEDE2000 perceptual difference
7.60
Clear difference
0
5
10
20+
| RAL 620-1 | RAL 640-4 | |
|---|---|---|
| RGB |
Red 69
Green 99
Blue 136
|
Red 20
Green 83
Blue 140
|
| CMYK |
Cyan 49%
Magenta 27%
Yellow 0%
Key 47%
|
Cyan 86%
Magenta 41%
Yellow 0%
Key 45%
|
| Hue |
213° (Blue)
|
208° (Blue)
|
| Saturation | 33% | 75% |
| Lightness | 40% | 31% |
| LRV | 12.0 | 8.2 |
| CIE L* | 40.8 | 33.9 |
| Color Temperature | Cool 5961 K | Cool 6513 K |
See Colors in Context
Window
Front Door
Entrance
Balcony
Window Frame Detail
