RAL Classic Sky blue RAL 5015
Contentsshow +hide -
- Sky blue for exterior (4 photos)
- RAL Classic Sky blue reviews (6 photos)
- What are RAL Classic Sky blue undertones?
- Is Sky blue RAL 5015 cool or warm?
- How light temperature affects on Sky blue
- Monochromatic color scheme
- Complementary color scheme
- Color comparison and matching
- LRV of Sky blue RAL 5015
- Color codes
- Color equivalents
| Code: | RAL 5015 |
| Name: | Sky blue |
| Brand: | RAL Classic |
What color is RAL Classic Sky blue?
RAL Classic Sky blue RAL 5015 is a clear, saturated blue with a noticeable cool, blue-green cast. Its depth gives it more presence than a pale sky tone, making it especially effective on front doors, painted metalwork, cabinetry, or a single accent wall. In daylight, this shade reads crisp and lively, while lower or warmer lighting can make it appear deeper and slightly more muted. Pair Sky blue with clean white, soft gray, charcoal, pale oak, or brushed steel for a grounded contrast.
Sky blue for exterior (4 photos)
Looking for a fresh new look for your house exterior or starting from skretch? We’ve collected pictures of real-life homes that have been painted with this cool blue hue. Find inspiration for your house’s exterior, front doors, gates, shutters, frames or windows.
@centroservicesrl
@kool_klemz
@michalik.salon
@xtremedoor
RAL Classic Sky blue reviews (6 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.
@gadesign_porte_blindate
@bohlingsteeldesign
@janbzy
@janbzy
@wesprayupvc
@hdscabines
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What are RAL Classic Sky blue undertones?
Sky blue is a midtone, soft slate 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, 124, 175
Is RAL Classic Sky blue cool or warm?
warm
cool
At 197° on the HSL hue wheel, this dark blue falls clearly in the cool range.
RAL 5015 Sky blue HSL code: 197, 100%, 34%
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 Sky 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 Sky 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.
Lighter shades
RAL 5015
Sky blue
Darker shades
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 Sky blue with a green hue, complementary colors are those with a red hue close to 17, such as RAL Classic Tomato red and Salmon orange.
LRV of Sky blue
Sky blue has an LRV of 19.03% and refers to Medium Dark which means that this color reflects very little 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 19.03%, 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 | #007CAF |
| RGB Decimal | 0, 124, 175 |
| RGB Percent | 0.00%, 48.63%, 68.63% |
| HSV | Hue: 197° Saturation: 100.0% Value: 68.63% |
| HSL | hsl(197, 100, 34) |
| CMYK | Cyan: 100.0 Magenta: 29.14 Yellow: 0.0 Key: 31.37 |
| YIQ | Y: 92.738 I: -90.28 Q: -10.359 |
| XYZ | X: 14.942 Y: 17.508 Z: 43.138 |
| CIE Lab | L:48.894 a:-9.865 b:-35.005 |
| CIE Luv | L:48.894 u:-32.407 v:-51.584 |
| Decimal | 31919 |
| Hunter Lab | 41.843, -9.484, -31.835 |
