RAL 640-2 vs RAL 730-4
Side-by-side comparison of RAL 640-2 and RAL 730-4. Click on a color to view its full details page.
Color Comparison
With a Delta E of 24.7, these colors are very different. RAL 640-2 belongs to the Blue family while RAL 730-4 belongs to the Cyan family. RAL 640-2 has a cool temperature while RAL 730-4 has a neutral temperature. RAL 730-4 is brighter with an LRV of 42.1 compared to 19.6 for RAL 640-2. RAL 640-2 is more saturated (47%) than RAL 730-4 (24%).
Color Difference (ΔE)
CIEDE2000 perceptual difference
24.72
Very different
0
5
10
20+
| RAL 640-2 | RAL 730-4 | |
|---|---|---|
| RGB |
Red 65
Green 127
Blue 179
|
Red 137
Green 182
Blue 181
|
| CMYK |
Cyan 64%
Magenta 29%
Yellow 0%
Key 30%
|
Cyan 25%
Magenta 0%
Yellow 1%
Key 29%
|
| Hue |
207° (Blue)
|
179° (Cyan)
|
| Saturation | 47% | 24% |
| Lightness | 48% | 63% |
| LRV | 19.6 | 42.1 |
| CIE L* | 50.8 | 70.8 |
| Color Temperature | Cool 6362 K | Neutral 5146 K |
See Colors in Context
Window
Front Door
Entrance
Balcony
Window Frame Detail
