RAL 640-4 vs RAL 660-3
Side-by-side comparison of RAL 640-4 and RAL 660-3. Click on a color to view its full details page.
Color Comparison
With a Delta E of 30.5, these colors are very different. Both colors belong to the Blue hue family. RAL 640-4 has a cool temperature while RAL 660-3 has a neutral temperature. RAL 660-3 is brighter with an LRV of 31.7 compared to 8.2 for RAL 640-4. RAL 640-4 is more saturated (75%) than RAL 660-3 (35%).
Color Difference (ΔE)
CIEDE2000 perceptual difference
30.50
Very different
0
5
10
20+
| RAL 640-4 | RAL 660-3 | |
|---|---|---|
| RGB |
Red 20
Green 83
Blue 140
|
Red 106
Green 160
Blue 184
|
| CMYK |
Cyan 86%
Magenta 41%
Yellow 0%
Key 45%
|
Cyan 42%
Magenta 13%
Yellow 0%
Key 28%
|
| Hue |
208° (Blue)
|
198° (Blue)
|
| Saturation | 75% | 35% |
| Lightness | 31% | 57% |
| LRV | 8.2 | 31.7 |
| CIE L* | 33.9 | 62.8 |
| Color Temperature | Cool 6513 K | Neutral 5700 K |
See Colors in Context
Window
Front Door
Entrance
Balcony
Window Frame Detail
