RAL 7023 Concrete Grey

With an LRV of about 21, RAL 7023 Concrete Grey absorbs most of the light that reaches it. It makes a wall recede and a room feel smaller, and it needs good light to show its color. RAL does not publish an LRV for it, so this one is calculated from the color. RAL is a physical standard. #7F8076 is a screen approximation of RAL 7023; sources list slightly different HEX values, so check a RAL card before ordering paint.

RAL 7023 Concrete Grey in other brands

• Hempel 13230 Hempel Gray Very close ΔE 0.5
• Weathered Penny Dulux UK 1977206 Gray Very close ΔE 0.8
• 85% Natuursteen Flexa Gray Very close ΔE 0.8
• IKEA055 IKEA Gray Very close ΔE 1.0
• Gray Leaf Berger Paints 8A0429 Gray Very close ΔE 1.4
• Link Gray Sherwin-Williams 6200 Gray Very close ΔE 1.4

How it looks with color blindness

• Deuteranopia Reads as gray
• Protanopia Reads as gray
• Tritanopia Reads as gray
• Achromatopsia Reads as gray

Under different light

• Warm bulb, 2700 K Turns olive
• Neutral, 4000 K Turns olive
• Daylight, 6500 K As listed

Nearby RAL greys

Questions

What is the HEX code of RAL 7023?

#7F8076 on screen, RGB 127, 128, 118. RAL is a physical standard, so check a RAL card before ordering paint.

Is RAL 7023 Concrete Grey warm or cool?

Warm. Its LAB b value of 5.3 and a value of -2.3 lean toward yellow and red, so it reads warmer next to a pure gray.

What is the closest Hempel color to RAL 7023 Concrete Grey?

Hempel 13230 (13230), at ΔE 0.5. Under ΔE 2 the two are hard to tell apart on a wall.

What is the LRV of RAL 7023 Concrete Grey?

≈ 21. RAL does not publish an LRV for it, so this one is calculated from the color.