RAL 640-4 vs RAL 690-6
Side-by-side comparison of RAL 640-4 and RAL 690-6. Click on a color to view its full details page.
Color Comparison
With a Delta E of 10.6, these colors are very different. Both colors belong to the Blue hue family. RAL 640-4 has a cool temperature while RAL 690-6 has a neutral temperature. Both colors have similar brightness with LRV values of 8.2 and 6.3. Both colors have similar saturation levels.
Color Difference (ΔE)
CIEDE2000 perceptual difference
10.64
Very different
0
5
10
20+
| RAL 640-4 | RAL 690-6 | |
|---|---|---|
| RGB |
Red 20
Green 83
Blue 140
|
Red 20
Green 77
Blue 98
|
| CMYK |
Cyan 86%
Magenta 41%
Yellow 0%
Key 45%
|
Cyan 80%
Magenta 21%
Yellow 0%
Key 62%
|
| Hue |
208° (Blue)
|
196° (Blue)
|
| Saturation | 75% | 66% |
| Lightness | 31% | 23% |
| LRV | 8.2 | 6.3 |
| CIE L* | 33.9 | 30.0 |
| Color Temperature | Cool 6513 K | Neutral 5663 K |
See Colors in Context
Window
Front Door
Entrance
Balcony
Window Frame Detail
