Ebony Slate
What Ebony Slate Actually Looks Like
Ebony Slate reads as a very deep charcoal gray in most rooms. It sits close to black but holds just enough color to keep it from feeling flat. In strong natural light it reveals a faint blue-violet cast. In low or artificial light it can read almost black, which is worth planning for if you want the color complexity to show.
Ebony Slate Undertones
The hex and RGB values show that the blue channel is slightly elevated above the red and green channels, which produces a cool blue-violet shift. This is subtle at full depth but becomes more visible when the paint is next to a warm neutral. In north-facing rooms or under incandescent light the cool cast may read more purple than blue.
Where Ebony Slate Works Best
This color earns its place on interior walls where you want real depth without going to a flat black. A home office, a bedroom, a dining room, or a powder room are natural fits. It works on a single accent wall and it works on all four walls if the room gets decent light. Use it on cabinetry or built-ins for a grounded, serious look. Because it is interior only, keep it off exterior surfaces.
Where to put Ebony Slate
Four walls of Ebony Slate in a home office feel focused and contained. Pair white trim and a light desk surface to keep the space from feeling heavy. Task lighting matters here since the color absorbs a lot of light at LRV 9.
On bedroom walls this color creates a genuinely dark, restful environment. Linen and natural cotton bedding in warm whites or taupes balance the cool undertone well. Keep the ceiling lighter unless you want a full cocoon effect.
Dining rooms handle deep color well because they are often used in the evening when artificial light softens the space. Ebony Slate under warm pendant lighting will lean slightly warmer and less overtly cool than it appears in daylight.
A small powder room is one of the best places to use a color this deep. The limited square footage means you are not overwhelmed, and the intensity reads as intentional. Warm metal fixtures and a light mirror frame finish it off.
Ebony Slate on kitchen or library cabinetry grounds the space without the starkness of true black. Use a semi-gloss or satin finish to bring out its blue-violet depth and to make the surface practical to clean.
What to Pair With Ebony Slate
No coordinating colors are listed in our database for this color, so pair it by principle. Crisp bright whites create the sharpest contrast. Warm off-whites and creamy tones soften the cool undertone and add balance. Natural wood tones in medium to light ranges work well alongside it. Brass and unlacquered bronze hardware read warm against its cool depth.
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Colors that clash with Ebony Slate
Orange-leaning or very red-toned hardwood floors can pull against the blue-violet undertone in Ebony Slate, creating a tension that feels unresolved rather than dynamic.
A very blue-tinted bright white on trim can amplify the cool undertone in Ebony Slate past the point you intended, making the whole room feel cold rather than moody.
In a room with only one small window and no added lighting, Ebony Slate can collapse toward flat black and lose its character entirely.
Common questions
The Benjamin Moore color code is 2118-30. The hex value and precise LRV of 9.09 are displayed in the color spec section above. An LRV that low means the color absorbs most light, so plan your lighting accordingly.
No. Benjamin Moore lists this color for interior use only. If you want a similar deep charcoal on an exterior surface, you would need to find a Benjamin Moore exterior formula in a comparable tone.
Eggshell is the most forgiving on walls, hiding minor surface imperfections while allowing a faint sheen that helps the color read rather than disappear. Matte works if your walls are in good condition and you want a softer, more absorbed look. Save satin or semi-gloss for cabinetry and trim.
It will make the room feel smaller, yes. That is not always a problem. In a powder room or a reading nook the enclosure can feel intentional and comfortable. In a room you need to feel open and airy, this is not the right color.
Plan on two coats over a properly primed surface. If you are painting over a light wall, ask your paint store to tint the primer toward the finish color. That step can save you from needing a third coat.