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Slate CW-700

On-screen approximation from the published RGB value. Order a physical sample before you decide.

Hex#A3A8A8
RGB163, 168, 168
LRV39.1
UndertoneNone
Warm / coolNeutral
UseInterior & exterior

Undertone: No measurable undertone (true neutral)

In CIELAB, Slate sits at L* 68.5, a* -1.8, b* -0.6. Its hue angle is 199° and its chroma is 1.9, so it has essentially no color cast — a true neutral that will pick up the color of the light and surroundings. It classifies as neutral. Among Benjamin Moore colors with a similar LRV (±5), it is warmer (more yellow) than 20%.

LRV 39.1: mid-tone

Light Reflectance Value runs from 0 (absolute black) to 100 (perfect white). At 39.1, Slate is lighter than 43% of Benjamin Moore colors. Reads clearly as a color. Best in rooms with good natural light, or as an accent wall; small dark rooms may feel smaller.

Closest Sherwin-Williams match to Slate

Ranked by CIEDE2000 color difference (ΔE) computed from published RGB values. Below 2 is hard to tell apart on the wall; above 4 is a different color.

ColorCodeΔE2000How close
GrisSW 76590.73Practically identical
CastlegateSW 95580.89Practically identical
BreakwaterSW 96381.31Very close

Closest Behr match to Slate

Ranked by CIEDE2000 color difference (ΔE) computed from published RGB values. Below 2 is hard to tell apart on the wall; above 4 is a different color. Behr does not publish LRV, so Behr values here are estimates.

ColorCodeΔE2000How close
Silent FilmMQ5-301.07Very close
Iron WoodECC-33-11.25Very close
Chain ReactionPPU25-161.70Very close

Similar Benjamin Moore colors

ColorCodeΔE2000How close
Cobblestone Path16061.39Very close
Adagio15931.41Very close
Gull Wing Gray2134-502.06Close — difference visible side by side
Subway Tile®CSP-5852.14Close — difference visible side by side
Shadow Gray2125-402.63Close — difference visible side by side
Gray Cardigan16002.80Close — difference visible side by side

Lighter and darker versions

Colors from Benjamin Moore with nearly the same hue and saturation, one step lighter or darker.

Colors that go with Slate

Slate is too close to neutral (chroma 1.9) for hue-based pairings to be meaningful; pair it with any color that shares its lean, and use a crisper white for trim.

Slate vs popular colors

Independent project, not affiliated with or endorsed by Sherwin-Williams, Benjamin Moore or Behr. Color names and numbers belong to their owners. Screens show colors differently and paint changes with light and sheen — always look at a physical sample on your wall before buying.