RAL 640-5 vs RAL 740-4
Side-by-side comparison of RAL 640-5 and RAL 740-4. Click on a color to view its full details page.
Color Comparison
With a Delta E of 32.8, these colors are very different. RAL 640-5 belongs to the Blue family while RAL 740-4 belongs to the Cyan family. RAL 640-5 has a cool temperature while RAL 740-4 has a neutral temperature. RAL 740-4 is brighter with an LRV of 19.8 compared to 7.0 for RAL 640-5. RAL 640-5 is more saturated (73%) than RAL 740-4 (21%).
Color Difference (ΔE)
CIEDE2000 perceptual difference
32.81
Very different
0
5
10
20+
| RAL 640-5 | RAL 740-4 | |
|---|---|---|
| RGB |
Red 21
Green 75
Blue 137
|
Red 87
Green 132
Blue 118
|
| CMYK |
Cyan 85%
Magenta 45%
Yellow 0%
Key 46%
|
Cyan 34%
Magenta 0%
Yellow 11%
Key 48%
|
| Hue |
212° (Blue)
|
161° (Cyan)
|
| Saturation | 73% | 21% |
| Lightness | 31% | 43% |
| LRV | 7.0 | 19.8 |
| CIE L* | 31.2 | 51.6 |
| Color Temperature | Cool 6595 K | Neutral 4917 K |
See Colors in Context
Window
Front Door
Entrance
Balcony
Window Frame Detail
