Yellow grey vs RAL 630-M
Where Yellow grey belongs to RAL Classic's range, RAL 630-M is a RAL Effect color. Yellow grey (LRV 27) reflects noticeably more light than RAL 630-M (LRV 4), a difference of 23 points that becomes especially apparent in rooms with limited natural light. With a ΔE of 51.5, the contrast is hard to miss. These aren't variations on a theme — they're two different answers to the same question.
Yellow grey vs RAL 630-M 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
Yellow grey vs RAL 630-M in Real Spaces
Seeing Yellow grey and RAL 630-M in actual rooms makes the difference concrete. Browse the spaces below to get a feel for how each color lives on a wall. Showing 2 room types where both colors have photos.
Living Room
In a living room, color works across both daylight and evening light — the same wall can read very differently at noon and at 8pm. The LRV gap is large enough that Yellow grey will make the room feel meaningfully brighter than RAL 630-M would.
@salmonstreet
Plan Home visualization
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. Yellow grey reflects noticeably more light off the walls, making the space read more open than RAL 630-M.
@timberwindows_north
Plan Home visualization
More Yellow grey comparisons
See how Yellow grey stacks up against other well-photographed colors across different brands and tones.
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