RAL 640-1 vs RAL 660-M
Side-by-side comparison of RAL 640-1 and RAL 660-M. Click on a color to view its full details page.
Color Comparison
With a Delta E of 6.5, these colors are clear difference. Both colors belong to the Blue hue family. RAL 640-1 has a cool temperature while RAL 660-M has a neutral temperature. Both colors have similar brightness with LRV values of 29.5 and 25.5. RAL 640-1 is more saturated (44%) than RAL 660-M (27%).
Color Difference (ΔE)
CIEDE2000 perceptual difference
6.48
Clear difference
0
5
10
20+
| RAL 640-1 | RAL 660-M | |
|---|---|---|
| RGB |
Red 101
Green 153
Blue 195
|
Red 101
Green 144
Blue 166
|
| CMYK |
Cyan 48%
Magenta 22%
Yellow 0%
Key 24%
|
Cyan 39%
Magenta 13%
Yellow 0%
Key 35%
|
| Hue |
207° (Blue)
|
200° (Blue)
|
| Saturation | 44% | 27% |
| Lightness | 58% | 52% |
| LRV | 29.5 | 25.5 |
| CIE L* | 60.8 | 57.3 |
| Color Temperature | Cool 6102 K | Neutral 5582 K |
See Colors in Context
Window
Front Door
Entrance
Balcony
Window Frame Detail
