RAL 7023

RAL Classic Concrete grey

RAL Classic Concrete grey RAL 7023 paint color review

Let’s dive into a full Concrete grey paint color review. Take a look at pictures of real interiors and exteriors painted with beautiful RAL 7023. Find out if this gorgeous warm grey paint color would look great on your living room walls or trims, kitchen cabinet, bedroom accent wall, bathroom or house exterior.

Color code:RAL 7023
Color name: Concrete grey
Brand:RAL Classic

Concrete grey for bedroom

  • RAL Classic undefined RAL 7023 bedroom
    Plan Home visualization

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 warm Dark paint color could transform your own bedroom space.

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LRV of Concrete grey

Concrete grey RAL 7023 has an LRV of 23.2% and refers to Medium colors that reflect a lot of light

Color paint LRV values

Light Reflectance Value measures the amount of visible and usable light that reflects from a painted surface.
Simply put, the higher LRV of paint color, the brighter room you will get.
Scale goes from 0% (absolute black, absorbing all light) to 100% (pure white, reflecting 100% of all light).

Act like a pro: Choosing paint with LRV of 23.20% be attentive to your bulbs light Brightness.Light Brightness – measured in lumens. The lower LRV of paint you have, the higher lumen level you need. Every square feet of room needs at least 40 lumens. That means for a 200 square feet living room you’ll need 8000 lumens of light. To achieve that brightness, you would require a total of 8 bulbs, 1000lm each.

What are RAL Classic Concrete grey undertones?

Yellow is RAL Classic Concrete grey undertone color, as you can clearly see on the color field below. To determine this undertone we’ve removed all the tints, tones, shades and get HUE (pure color). Seems that undertone definition on a white sheet is already outdated and rather inaccurate


HEX value

HEX value:


RGB code:

128, 128, 118

Is RAL Classic Concrete grey RAL 7023 cool or warm?

warm colors
Color wheel
cool colors

With a hue of 60° this Grey refers warm paint shade according to HSL (Hue, Saturation, Lightness) on the color wheel.

RAL 7023 Concrete grey HSL code: 60, 4%, 48%

Hue - degree on a color wheel from 0 to 360. 0 is red, 120 is green, and 240 is blue.
Saturation is a percentage value. 0% is a shade of grey, and 100% is the full color.
Lightness is also a percentage value. 0% is black, and 100% is white.

  • Warm Grey will make even large rooms feel cozy and intimate
  • Warm Grey undertones tend to make you feel happy, energized and playful
  • Warm paint colors are ideal for kitchens, living rooms or bathrooms
  • Warmer hues make larger spaces feel more inviting

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.

Coordinating colors.
Colors that go with RAL Classic Concrete grey:

Complementary color scheme

Complementary color scheme

This color scheme is a combination of two colors that are opposite each other on the color wheel. The high contrast between these colors creates a vibrant and dynamic visual effect.

Color comparison

Concrete grey RAL 7023 vs Pearl mouse grey RAL 7048

Can't choose between these two beautiful shades? We'll compare these two colors to help you make the right decision.

RAL Classic  Concrete grey RAL 7023 vs RAL Classic  Pearl mouse grey RAL 7048RAL Classic  Concrete grey RAL 7023
LRV: 23.2%
Medium color
Temperature: warm
LRV: 23.2%
Medium color
Temperature: warm

Concrete grey RAL 7023 vs Cement grey RAL 7033

Struggling to choose the best color for your? We'll break down the differences so you can pick the perfect shade for your walls.

RAL Classic  Concrete grey RAL 7023 vs RAL Classic  Cement grey RAL 7033RAL Classic  Concrete grey RAL 7023
LRV: 23.2%
Medium color
Temperature: warm
LRV: 23.2%
Medium color
Temperature: warm

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.

HEX#808076copy color code
RGB Decimal128, 128, 118copy color code
RGB Percent50.20%, 50.20%, 46.27%copy color code
HSVHue: 60° Saturation: 7.81% Value: 50.2%copy color code
HSLhsl(60, 4, 48)copy color code
CMYKCyan: 0.0 Magenta: 0.0 Yellow: 7.81 Key: 49.8copy color code
YIQY: 126.86 I: 3.213 Q: -3.112copy color code
XYZX: 19.891 Y: 21.336 Z: 20.205copy color code
CIE LabL:53.315 a:-1.919 b:5.432copy color code
CIE LuvL:53.315 u:0.553 v:7.671copy color code
Decimal8421494copy color code
Hunter lab46.191, -3.968, 6.398copy color code
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