RAL 5021 Water blue vs RAL 5004 Black blue
Side-by-side comparison of RAL 5021 and RAL 5004. Click on a color to view its full details page.
Color Comparison
With a Delta E of 28.3, these colors are very different. RAL 5021 belongs to the Cyan family while RAL 5004 belongs to the Blue family. Both colors have a neutral temperature. RAL 5021 is brighter with an LRV of 12.6 compared to 1.6 for RAL 5004. RAL 5021 is more saturated (56%) than RAL 5004 (19%).
Color Difference (ΔE)
CIEDE2000 perceptual difference
28.31
Very different
0
5
10
20+
| RAL 5021 Water blue | RAL 5004 Black blue | |
|---|---|---|
| RGB |
Red 33
Green 109
Blue 118
|
Red 30
Green 34
Blue 44
|
| CMYK |
Cyan 72%
Magenta 8%
Yellow 0%
Key 54%
|
Cyan 32%
Magenta 23%
Yellow 0%
Key 83%
|
| Hue |
186° (Cyan)
|
223° (Blue)
|
| Saturation | 56% | 19% |
| Lightness | 30% | 15% |
| LRV | 12.6 | 1.6 |
| CIE L* | 41.8 | 13.2 |
| Color Temperature | Neutral 5479 K | Neutral 4432 K |
See Colors in Context
Window
Front Door
Entrance
Balcony
Window Frame Detail
