Match Silk Grey
RAL Classic Silk Grey is a mid-tone shade with an LRV of 47. The matches below are the closest equivalents available across every brand on Pontata, ranked by ΔE — a perceptual color difference score. A ΔE under 3 is subtle; under 10 is noticeable but harmonious; above 25 means genuinely different colors.
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ClassicClosest matches across every brand
One match per brand, ranked by ΔE — a perceptual color difference score calculated from Lab color space values. Lower is closer. Click any card to compare side by side in simulated rooms.
With LRVs of 47 and 47, the two reflect almost the same amount of light. At ΔE 1.3 you'd need them side by side to tell them apart.
Their light reflectance is nearly identical (LRV 47 vs 46), so neither reads brighter in a room. A ΔE of 1.4 means the difference barely reads in a finished room.
Their light reflectance is nearly identical (LRV 47 vs 46), so neither reads brighter in a room. A ΔE of 1.4 means the difference barely reads in a finished room.
With LRVs of 47 and 46, the two reflect almost the same amount of light. At ΔE 1.9 you'd need them side by side to tell them apart.
Their light reflectance is nearly identical (LRV 47 vs 47), so neither reads brighter in a room. A ΔE of 2.0 means the difference barely reads in a finished room.
A 5-point LRV gap (53 vs 47) makes S 2502-Y50R the marginally brighter of the two. The ΔE 3.3 gap is real but not dramatic — distinct as a choice, harmonious together.
With LRVs of 47 and 45, the two reflect almost the same amount of light. At ΔE 3.7 they're clearly different, yet close enough to share a room.
Dash of Soot reads slightly lighter (LRV 54 vs 47), a gap that shows most in low-lit rooms. At ΔE 4.2 they're clearly different, yet close enough to share a room.