What is the HEX code for RAL Classic Sapphire blue?

The hexadecimal color code for RAL Classic Sapphire blue undertone is #1F3855 .

What is the RGB code of RAL Classic Sapphire blue?

RGB code is 31, 56, 85 . RGB (red, green and blue) additive color model is a system representing the colors used on a digital display screen (TV, PC, laptop, phone or tablet). It defines the intensity of the color with a value between 0 and 255.

RAL Classic Sapphire blue RAL 5003

Q: Is RAL Classic Sapphire blue RAL 5003 cool or warm?

RAL Classic RAL 5003 Sapphire blue is cool color according to HSL (Hue, Saturation, Lightness) on the color wheel.

Q: What are RAL Classic Sapphire blue undertones?

Blue is RAL Classic Sapphire blue undertone color.

Code:	RAL 5003
Name:	Sapphire blue
Brand:	RAL Classic

What color is RAL Classic Sapphire blue?

Let’s dive into a full Sapphire blue paint color review. Take a look at pictures of real interiors and exteriors painted with beautiful RAL 5003. Find out if this gorgeous cold blue paint color would look great on your living room walls or trims, kitchen cabinet, bedroom accent wall, bathroom or house exterior.

Sapphire blue for bedroom

We’ve hand-picked a beautiful collection of photos of this amazing Beige shade used in real bedrooms. Take a look and imagine how this wonderful cool Dark paint color could transform your own bedroom space.

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RAL Classic RAL 5003 on kitchen cabinets

Want a stylish kitchen? View real-life photo examples of this fascinating cool hue is paired with backsplashes, countertops, and hardware.

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RAL Classic Sapphire blue kitchen cabinets color

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Sapphire blue for exterior

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 hue. Find inspiration for your house’s exterior, front doors, gates, shutters, frames or windows.

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RAL Classic Sapphire blue reviews

View the photos of real spaces painted with this that were not included in specific categories.Close-ups, painted furniture, storages and dressers, hallways, stairs and ceilings.

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Sapphire blue RAL 5003 bathroom cabinets

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Sapphire blue RAL 5003 painted bath furniture

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Sapphire blue RAL 5003 painted furniture

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What are RAL Classic Sapphire blue undertones?

The undertone of Sapphire blue can be accurately described as a Blue hue, as is apparent from the color space provided. By isolating the pure hue and eliminating any tints, tones, and shades, we were able to precisely determine its undertone. This approach has proven to be more accurate than traditional methods of defining undertones on a white background, which are now considered outdated.

HEX value

HEX value:

#1F3855

RGB code:

31, 56, 85

Is RAL Classic Sapphire blue RAL 5003 cool or warm?

warm

cool

With a hue of 212° thisdark bluerefers cool paint shade according to HSL (Hue, Saturation, Lightness) on the color wheel.

RAL 5003 Sapphire blue HSL code: 212, 47%, 23%

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.

Cooler hues have a calm and relaxation effect
Cool blue shades make a room feel sleek, fresh, and modern, perfect for bedrooms, bathrooms, and home offices where a sense of calm and sophistication is desired.
Dark, cool shades create a dramatic and sophisticated atmosphere, making them a great choice for bedrooms and living rooms when you want to make a bold yet calming statement. However, be cautious about using dark, cool colors in small spaces, as they can make the room feel smaller and more enclosed.

Act like a pro: Mixing warm and cool shades is a must have to get harmonius interior. Add accents that contrast with the primary color to create visual balance. If your walls are a warm color, don’t forget to add accent in cold colors (furniture, art, décor). A good practice is too use a complementary color scheme.

How light temperature affects Sapphire 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 (Kelvins).
Use the slider to see how this dark blue shade looks under different lighting:

4000K

2000K

3000K

4000K

5000K

6000K

7000K

Coordinating colors.
Colors that go with RAL Classic Sapphire 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 Sapphire blue with a blue hue, complementary colors are those with a orange hue close to 32, such as RAL Classic Beige grey and Pearl beige.

RAL 5003
Sapphire blue

RAL Classic
Sapphire blue RAL 5003
color comparison

RAL Classic
Sapphire blue RAL 5003
color equivalents

LRV of Sapphire blue

Sapphire blue has an LRV of 6.21% and refers to Dark colors which means that this color almost does not reflect light. Why LRV is important?

Light Reflectance Value scale illustration

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 6.21%, 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. To copy the code, just click the icon to the right of it.

Format	Code
HEX	#1F3855
RGB Decimal	31, 56, 85
RGB Percent	12.16%, 21.96%, 33.33%
HSV	Hue: 212° Saturation: 63.53% Value: 33.33%
HSL	hsl(212, 47, 23)
CMYK	Cyan: 63.53 Magenta: 34.12 Yellow: 0.0 Key: 66.67
YIQ	Y: 51.831 I: -24.216 Q: 3.736
XYZ	X: 3.618 Y: 3.775 Z: 9.13
CIE Lab	L:22.914 a:0.467 b:-20.446
CIE Luv	L:22.914 u:-9.738 v:-24.019
Decimal	2046037
Hunter Lab	19.43, -0.762, -14.259