RAL 640-5 vs RAL 720-4
Side-by-side comparison of RAL 640-5 and RAL 720-4. Click on a color to view its full details page.
Color Comparison
With a Delta E of 43.9, these colors are very different. RAL 640-5 belongs to the Blue family while RAL 720-4 belongs to the Cyan family. RAL 640-5 has a cool temperature while RAL 720-4 has a neutral temperature. RAL 720-4 is brighter with an LRV of 42.5 compared to 7.0 for RAL 640-5. RAL 640-5 is more saturated (73%) than RAL 720-4 (38%).
Color Difference (ΔE)
CIEDE2000 perceptual difference
43.92
Very different
0
5
10
20+
| RAL 640-5 | RAL 720-4 | |
|---|---|---|
| RGB |
Red 21
Green 75
Blue 137
|
Red 119
Green 185
Blue 194
|
| CMYK |
Cyan 85%
Magenta 45%
Yellow 0%
Key 46%
|
Cyan 39%
Magenta 5%
Yellow 0%
Key 24%
|
| Hue |
212° (Blue)
|
187° (Cyan)
|
| Saturation | 73% | 38% |
| Lightness | 31% | 61% |
| LRV | 7.0 | 42.5 |
| CIE L* | 31.2 | 71.0 |
| Color Temperature | Cool 6595 K | Neutral 5443 K |
See Colors in Context
Window
Front Door
Entrance
Balcony
Window Frame Detail
