RAL 730-4 vs RAL 640-3
Side-by-side comparison of RAL 730-4 and RAL 640-3. Click on a color to view its full details page.
Color Comparison
With a Delta E of 29.8, these colors are very different. RAL 730-4 belongs to the Cyan family while RAL 640-3 belongs to the Blue family. RAL 730-4 has a neutral temperature while RAL 640-3 has a cool temperature. RAL 730-4 is brighter with an LRV of 42.1 compared to 15.4 for RAL 640-3. RAL 640-3 is more saturated (58%) than RAL 730-4 (24%).
Color Difference (ΔE)
CIEDE2000 perceptual difference
29.84
Very different
0
5
10
20+
| RAL 730-4 | RAL 640-3 | |
|---|---|---|
| RGB |
Red 137
Green 182
Blue 181
|
Red 46
Green 113
Blue 172
|
| CMYK |
Cyan 25%
Magenta 0%
Yellow 1%
Key 29%
|
Cyan 73%
Magenta 34%
Yellow 0%
Key 33%
|
| Hue |
179° (Cyan)
|
208° (Blue)
|
| Saturation | 24% | 58% |
| Lightness | 63% | 43% |
| LRV | 42.1 | 15.4 |
| CIE L* | 70.8 | 45.6 |
| Color Temperature | Neutral 5146 K | Cool 6533 K |
See Colors in Context
Window
Front Door
Entrance
Balcony
Window Frame Detail
