RAL 630-6 vs RAL 640-4
Side-by-side comparison of RAL 630-6 and RAL 640-4. Click on a color to view its full details page.
Color Comparison
With a Delta E of 13.4, these colors are very different. Both colors belong to the Blue hue family. RAL 630-6 has a neutral temperature while RAL 640-4 has a cool temperature. Both colors have similar brightness with LRV values of 3.5 and 8.2. RAL 640-4 is more saturated (75%) than RAL 630-6 (39%).
Color Difference (ΔE)
CIEDE2000 perceptual difference
13.42
Very different
0
5
10
20+
| RAL 630-6 | RAL 640-4 | |
|---|---|---|
| RGB |
Red 37
Green 52
Blue 84
|
Red 20
Green 83
Blue 140
|
| CMYK |
Cyan 56%
Magenta 38%
Yellow 0%
Key 67%
|
Cyan 86%
Magenta 41%
Yellow 0%
Key 45%
|
| Hue |
221° (Blue)
|
208° (Blue)
|
| Saturation | 39% | 75% |
| Lightness | 24% | 31% |
| LRV | 3.5 | 8.2 |
| CIE L* | 21.6 | 33.9 |
| Color Temperature | Neutral 5780 K | Cool 6513 K |
See Colors in Context
Window
Front Door
Entrance
Balcony
Window Frame Detail
