RAL Classic Ultramarine blue RAL 5002
Contentsshow +hide -
- RAL Classic Ultramarine blue reviews (9 photos)
- What are RAL Classic Ultramarine blue undertones?
- Is Ultramarine blue RAL 5002 cool or warm?
- How light temperature affects on Ultramarine blue
- Monochromatic color scheme
- Complementary color scheme
- Color comparison and matching
- LRV of Ultramarine blue RAL 5002
- Color codes
- Color equivalents
| Code: | RAL 5002 |
| Name: | Ultramarine blue |
| Brand: | RAL Classic |
What color is RAL Classic Ultramarine blue?
RAL Classic Ultramarine blue RAL 5002 is a deep, saturated blue with a distinctly cool, clean cast. Its dark value gives it strong visual weight, reading almost inky in dim rooms while showing a clearer blue presence in bright daylight. Use this color on a front door, built-in cabinetry, or a single wall where a concentrated hit of blue will feel intentional rather than overwhelming. Pale grey, crisp white, light oak, brushed steel, and warm brass provide effective contrast without competing with the shade. In larger areas, Ultramarine blue benefits from good natural or layered artificial light so its depth remains visible.
RAL Classic Ultramarine blue reviews (9 photos)
View the photos of real spaces painted with this blue that were not included in specific categories. Close-ups, painted furniture, storages and dressers, hallways, stairs and ceilings.









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What are RAL Classic Ultramarine blue undertones?
Ultramarine blue is a deep, clear navy blue. The HEX sample leans blue; this describes its measurable digital hue direction, not a hidden paint pigment. Warm bulbs may gray the color down, while cool daylight usually makes its blue or teal direction clearer.
HEX value:
RGB code:
0, 56, 122
Is RAL Classic Ultramarine blue cool or warm?
At 212° on the HSL hue wheel, this dark blue falls clearly in the cool range.
RAL 5002 Ultramarine blue HSL code: 212, 100%, 24%
Hue - degree on a color wheel from 0 to 360. 0 is red, 120 is green, and 240 is blue.
Saturation is expressed as a percentage. At 0%, it appears as a shade of grey, and at 100%, it is in full color.
Lightness is also a percentage value. 0% is black, and 100% is white.
How light temperature affects Ultramarine blue
Natural Lighting. During the day, natural light shifts from about 2000 K at sunrise/sunset to 5500–6500 K at noon.
In addition, natural-light temperature depends on its direction:
| Direction of sunlight | Visible temp. | Hue | Duration |
|---|---|---|---|
| North | Cool | Bluish | All day |
| East | Warm | Yellow | Before noon |
| West | Warm | Orange-red | After noon |
| South | Warm | Orange-yellow | All day |
Artificial Lighting. When choosing bulbs, pay attention to their color temperature in Kelvins.
Use the slider to see how this dark blue shade looks under different lighting:


4000K
Coordinating colors.
Colors that go with RAL Classic Ultramarine blue:
Monochromatic color scheme
This scheme consists of various shades, tints, and tones of a single color. While it offers a perfect combination of hues, without accent décor it may become monotonous.
Darker shades
RAL 5002
Ultramarine blue
Complementary color scheme
This color scheme is a combination of two shades that are opposite each other on the color wheel. The high contrast between these colors creates a vibrant and dynamic visual effect. For the color Ultramarine blue with a blue hue, complementary colors are those with a orange hue close to 32, such as RAL Classic Cleanroom white and Signal orange.
LRV of Ultramarine blue
Ultramarine blue has an LRV of 7.44% and refers to Dark colors which means that this color almost does not reflect light. Why LRV is important?
Light Reflectance Value measures the amount of visible and usable light that reflects from a painted surface.
Simply put, the higher the LRV of a paint color, the brighter the room you will get.
The scale goes from 0% (absolute black, absorbing all light) to 100% (pure white, reflecting all light).
Act like a pro: When choosing paint with an LRV of 7.44%, pay attention to your bulbs' brightness. Light brightness is measured in lumens. The lower the paint's LRV, the higher lumen level you need. Every square foot of room needs at least 40 lumens. That means for a 200 ft2 living room you'll need about 8000 lumens of light – e.g., eight 1000 lm bulbs.
Color codes
We have collected almost every possible color code you could ever need.
Not sure what the difference between HEX and RGB is? We break down color models in plain language. Understanding color models
| Format | Code |
|---|---|
| HEX | #00387A |
| RGB Decimal | 0, 56, 122 |
| RGB Percent | 0.00%, 21.96%, 47.84% |
| HSV | Hue: 212° Saturation: 100.0% Value: 47.84% |
| HSL | hsl(212, 100, 24) |
| CMYK | Cyan: 100.0 Magenta: 54.1 Yellow: 0.0 Key: 52.16 |
| YIQ | Y: 46.78 I: -54.579 Q: 8.693 |
| XYZ | X: 4.925 Y: 4.233 Z: 18.964 |
| CIE Lab | L:24.426 a:12.16 b:-41.992 |
| CIE Luv | L:24.426 u:-12.897 v:-52.183 |
| Decimal | 14458 |
| Hunter Lab | 20.574, 6.73, -40.251 |
Color equivalents
RAL 590-6
RAL Effect

RAL 590-3
RAL Effect

RAL 5001
Green blue
RAL Classic

RAL 630-6
RAL Effect

RAL 5026
Pearl night blue
RAL Classic

RAL 590-5
RAL Effect

RAL 590-M
RAL Effect

RAL 5003
Sapphire blue
RAL Classic

RAL 5013
Cobalt blue
RAL Classic

RAL 630-5
RAL Effect

RAL 630-4
RAL Effect

RAL 630-M
RAL Effect

RAL 5022
Night blue
RAL Classic

RAL 640-M
RAL Effect

RAL 630-3
RAL Effect

RAL 620-5
RAL Effect

RAL 580-6
RAL Effect

RAL 590-4
RAL Effect



