RAL 640-2 vs RAL 580-4
Side-by-side comparison of RAL 640-2 and RAL 580-4. Click on a color to view its full details page.
Color Comparison
With a Delta E of 15.5, these colors are very different. Both colors belong to the Blue hue family. Both colors have a cool temperature. Both colors have similar brightness with LRV values of 19.6 and 16.8. RAL 640-2 is more saturated (47%) than RAL 580-4 (18%).
Color Difference (ΔE)
CIEDE2000 perceptual difference
15.49
Very different
0
5
10
20+
| RAL 640-2 | RAL 580-4 | |
|---|---|---|
| RGB |
Red 65
Green 127
Blue 179
|
Red 107
Green 111
Blue 152
|
| CMYK |
Cyan 64%
Magenta 29%
Yellow 0%
Key 30%
|
Cyan 30%
Magenta 27%
Yellow 0%
Key 40%
|
| Hue |
207° (Blue)
|
235° (Blue)
|
| Saturation | 47% | 18% |
| Lightness | 48% | 51% |
| LRV | 19.6 | 16.8 |
| CIE L* | 50.8 | 47.7 |
| Color Temperature | Cool 6362 K | Cool 5821 K |
See Colors in Context
Window
Front Door
Entrance
Balcony
Window Frame Detail
