RAL 720-4 vs RAL 640-4
Side-by-side comparison of RAL 720-4 and RAL 640-4. Click on a color to view its full details page.
Color Comparison
With a Delta E of 40.3, these colors are very different. RAL 720-4 belongs to the Cyan family while RAL 640-4 belongs to the Blue family. RAL 720-4 has a neutral temperature while RAL 640-4 has a cool temperature. RAL 720-4 is brighter with an LRV of 42.5 compared to 8.2 for RAL 640-4. RAL 640-4 is more saturated (75%) than RAL 720-4 (38%).
Color Difference (ΔE)
CIEDE2000 perceptual difference
40.31
Very different
0
5
10
20+
| RAL 720-4 | RAL 640-4 | |
|---|---|---|
| RGB |
Red 119
Green 185
Blue 194
|
Red 20
Green 83
Blue 140
|
| CMYK |
Cyan 39%
Magenta 5%
Yellow 0%
Key 24%
|
Cyan 86%
Magenta 41%
Yellow 0%
Key 45%
|
| Hue |
187° (Cyan)
|
208° (Blue)
|
| Saturation | 38% | 75% |
| Lightness | 61% | 31% |
| LRV | 42.5 | 8.2 |
| CIE L* | 71.0 | 33.9 |
| Color Temperature | Neutral 5443 K | Cool 6513 K |
See Colors in Context
Window
Front Door
Entrance
Balcony
Window Frame Detail
