# RAL Classic Concrete grey

Source: [https://plan-home.com/color/concrete-grey-ral-7023](https://plan-home.com/color/concrete-grey-ral-7023)

RAL Classic Concrete grey RAL 7023 is a muted mid-tone grey with a noticeable olive-beige cast rather than a blue or charcoal lean. Its softened, low-saturation character gives walls a grounded look without making a room feel overly dark. In cool daylight, this shade can read as a restrained green-grey, while warmer bulbs bring out its earthy, slightly khaki side. Use Concrete grey on full walls, built-in cabinetry, or exterior details alongside warm white, black metal, natural oak, stone, and linen textiles. It is especially effective in kitchens, entryways, and workspaces where a neutral needs more depth than a standard pale grey.

## Color details
- **Brand or system:** RAL Classic
- **Color name:** Concrete grey
- **Color code:** RAL 7023
- **HEX:** #808076
- **RGB:** 128, 128, 118
- **LRV:** 23.20%
- **Brightness:** Dark
- **Color families:** Grey
- **Temperature:** warm
- **Undertones:** yellow

## Color codes
- **HSV:** Hue: 60° Saturation: 7.81% Value: 50.2%
- **HSL:** hsl(60, 4, 48)
- **CMYK:** Cyan: 0.0 Magenta: 0.0 Yellow: 7.81 Key: 49.8
- **YIQ:** Y: 126.86 I: 3.213 Q: -3.112
- **XYZ:** X: 19.891 Y: 21.336 Z: 20.205
- **CIE Lab:** L:53.315 a:-1.919 b:5.432
- **CIE Luv:** L:53.315 u:0.553 v:7.671
- **Decimal:** 8421494
- **Hunter Lab:** 46.191, -3.968, 6.398

## Equivalent and related colors
- [RAL Effect RAL 840-4](https://plan-home.com/color/ral-840-4)
- [RAL Classic Cement grey](https://plan-home.com/color/cement-grey-ral-7033)
- [RAL Effect RAL 770-6](https://plan-home.com/color/ral-770-6)
- [RAL Classic Grey aluminium](https://plan-home.com/color/grey-aluminium-ral-9007)
- [RAL Classic Pearl mouse grey](https://plan-home.com/color/pearl-mouse-grey-ral-7048)
- [RAL Classic Moss grey](https://plan-home.com/color/moss-grey-ral-7003)
- [RAL Effect RAL 830-M](https://plan-home.com/color/ral-830-m)
- [RAL Classic Pearl light grey](https://plan-home.com/color/pearl-light-grey-ral-9022)
- [Tikkurila S448](https://plan-home.com/color/s448)
- [RAL Classic Dusty grey](https://plan-home.com/color/dusty-grey-ral-7037)
- [RAL Classic Pearl dark grey](https://plan-home.com/color/pearl-dark-grey-ral-9023)
- [Tikkurila S447](https://plan-home.com/color/s447)
- [RAL Effect RAL 860-5](https://plan-home.com/color/ral-860-5)
- [Tikkurila Mole](https://plan-home.com/color/mole-l487)
- [RAL Effect RAL 770-4](https://plan-home.com/color/ral-770-4)
- [Tikkurila Nephrite](https://plan-home.com/color/nephrite-n494)
- [RAL Effect RAL 120-M](https://plan-home.com/color/ral-120-m)
- [RAL Effect RAL 850-4](https://plan-home.com/color/ral-850-4)

## Lighter monochromatic colors
- [RAL Classic Pearl light grey](https://plan-home.com/color/pearl-light-grey-ral-9022)
- [RAL Classic White aluminium](https://plan-home.com/color/white-aluminium-ral-9006)

## Complementary colors
- [RAL Classic Pearl violet](https://plan-home.com/color/pearl-violet-ral-4011)
- [RAL Classic Blue lilac](https://plan-home.com/color/blue-lilac-ral-4005)

## Important note

Digital color values and matches are approximate. Screens, lighting, paint finish, surface texture, and application method can change how a color appears. Test a physical paint sample before making a final decision.