RAL 640-5 vs RAL 580-4
Side-by-side comparison of RAL 640-5 and RAL 580-4. Click on a color to view its full details page.
Color Comparison
With a Delta E of 18.6, these colors are very different. Both colors belong to the Blue hue family. Both colors have a cool temperature. RAL 580-4 is brighter with an LRV of 16.8 compared to 7.0 for RAL 640-5. RAL 640-5 is more saturated (73%) than RAL 580-4 (18%).
Color Difference (ΔE)
CIEDE2000 perceptual difference
18.60
Very different
0
5
10
20+
| RAL 640-5 | RAL 580-4 | |
|---|---|---|
| RGB |
Red 21
Green 75
Blue 137
|
Red 107
Green 111
Blue 152
|
| CMYK |
Cyan 85%
Magenta 45%
Yellow 0%
Key 46%
|
Cyan 30%
Magenta 27%
Yellow 0%
Key 40%
|
| Hue |
212° (Blue)
|
235° (Blue)
|
| Saturation | 73% | 18% |
| Lightness | 31% | 51% |
| LRV | 7.0 | 16.8 |
| CIE L* | 31.2 | 47.7 |
| Color Temperature | Cool 6595 K | Cool 5821 K |
See Colors in Context
Window
Front Door
Entrance
Balcony
Window Frame Detail
