RAL orange vs Black grey
Both from RAL Classic's palette. RAL orange (LRV 21) reflects noticeably more light than Black grey (LRV 6), a difference of 14 points that becomes especially apparent in rooms with limited natural light. With a ΔE of 101.9, the contrast is hard to miss. These aren't variations on a theme — they're two different answers to the same question.
RAL orange vs Black grey Color Comparison
Digital color is approximate. These simulations are generated from the manufacturer's hex values and overlaid on grayscale room photos — your screen's calibration, brightness, and viewing angle all affect how they render. Before committing to either color, test physical samples in your own space under the light you actually live with.
Color Details
RAL orange vs Black grey in Real Spaces
Seeing RAL orange and Black grey in actual rooms makes the difference concrete. Browse the spaces below to get a feel for how each color lives on a wall. Showing 1 room type where both colors have photos.
House
Seen across an entire facade, subtle tonal differences become pronounced. What reads as nearly the same on a chip often reads as clearly different at scale. RAL orange reflects noticeably more light off the walls, making the space read more open than Black grey.
Plan Home visualization
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More RAL orange comparisons
See how RAL orange stacks up against other well-photographed colors across different brands and tones.

Light vs dark contrast
RAL Classic vs Benjamin Moore

Light vs dark contrast
RAL Classic vs Farrow & Ball

RAL orange reads lighter
RAL Classic vs Sherwin-Williams

Light vs dark contrast
RAL Classic vs Farrow & Ball

Evergreen Fog reads lighter
RAL Classic vs Sherwin-Williams

Light vs dark contrast
RAL Classic vs Farrow & Ball

Light vs dark contrast
RAL Classic vs Sherwin-Williams

RAL Classic vs Dulux
RAL Classic vs Dulux

Light vs dark contrast
RAL Classic vs Dulux

Light vs dark contrast
RAL Classic vs Benjamin Moore

RAL orange reads lighter
RAL Classic vs Benjamin Moore

Pale Green reads lighter
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RAL orange reads lighter
RAL Classic vs Dulux

Two RAL Classic colors
RAL Classic

Light vs dark contrast
RAL Classic vs Jotun

RAL orange reads lighter
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Light vs dark contrast
RAL Classic vs Jotun

RAL orange reads lighter
RAL Classic vs Little Greene

Light vs dark contrast
RAL Classic vs Jotun

RAL Classic vs Little Greene
RAL Classic vs Little Greene

RAL orange reads lighter
RAL Classic vs Behr

Light vs dark contrast
RAL Classic vs Behr

Teton Blue reads lighter
RAL Classic vs Behr

Light vs dark contrast
RAL Classic vs RAL Effect

Light vs dark contrast
RAL Classic vs RAL Effect

Light vs dark contrast
RAL Classic vs RAL Effect

RAL orange reads lighter
RAL Classic vs NCS

Light vs dark contrast
RAL Classic vs NCS

Light vs dark contrast
RAL Classic vs NCS











