RAL 640-4 vs RAL 730-3
Side-by-side comparison of RAL 640-4 and RAL 730-3. Click on a color to view its full details page.
Color Comparison
With a Delta E of 40.2, these colors are very different. RAL 640-4 belongs to the Blue family while RAL 730-3 belongs to the Cyan family. RAL 640-4 has a cool temperature while RAL 730-3 has a neutral temperature. RAL 730-3 is brighter with an LRV of 42.0 compared to 8.2 for RAL 640-4. RAL 640-4 is more saturated (75%) than RAL 730-3 (26%).
Color Difference (ΔE)
CIEDE2000 perceptual difference
40.23
Very different
0
5
10
20+
| RAL 640-4 | RAL 730-3 | |
|---|---|---|
| RGB |
Red 20
Green 83
Blue 140
|
Red 138
Green 181
Blue 186
|
| CMYK |
Cyan 86%
Magenta 41%
Yellow 0%
Key 45%
|
Cyan 26%
Magenta 3%
Yellow 0%
Key 27%
|
| Hue |
208° (Blue)
|
186° (Cyan)
|
| Saturation | 75% | 26% |
| Lightness | 31% | 64% |
| LRV | 8.2 | 42.0 |
| CIE L* | 33.9 | 70.7 |
| Color Temperature | Cool 6513 K | Neutral 5233 K |
See Colors in Context
Window
Front Door
Entrance
Balcony
Window Frame Detail
