Black Jack 2133-20 is a gray paint color from Benjamin Moore. It has a hex value of #3E3E3F, estimated LRV 5 and a neutral undertone. Its closest cross-brand match is Negro Humo from Behr (nearly identical), with 49 more equivalents across other brands.
Benjamin Moore · #3E3E3F · 2133-20
Black Jack
5%Estimated LRV
NeutralUndertone
Black Jack Technical Profile
HEX Code#3E3E3F
RGB62, 62, 63
Estimated LRV4.8
UndertoneNeutral
Digital swatches and calculated matches are approximations. Catalog LRV values may be calculated estimates, not manufacturer measurements. Data and matching method. Check the brand reference and physical samples before purchase.
Color Familygray
BrandBenjamin Moore
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Place physical samples beside your flooring and trim. Check them in daylight and with your evening lights before buying paint.
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Compare alternatives to Black Jack
Digital candidates from other paint brands, ranked by color similarity. Always verify with a physical sample. How we calculate match accuracy →
Negro Humo
Behr
#3E3E3F
Close digital match
True Black
Kilz
#3D3D3D
Close digital match
Dark Engine
Dunn-Edwards
#3E3F41
Close digital match
Black Magic
PPG
#414040
Close digital match
Dark Kettle Black
Valspar
#3F4043
Close digital match
Sayward Pine
Vista Paint
#3A3C3D
Close digital match
Black Licorice
Hirshfield's
#3A3B3B
Close digital match
Cauldron
Dutch Boy
#41403E
Similar digital color
Pitch Black
Farrow & Ball
#3B3938
Similar digital color
Armory
Sherwin-Williams
#413D3C
Similar digital color
Grey Brown
RAL
#403A3A
Similar digital color
Nourish .06
Colorhouse
#313536
Similar digital color
Seeing a close call? Order a peel-and-stick sample of Black Jack — or sample it next to its top matches — Samplize buy 8 peel-and-stick samples, get 2 free.
Generated palette previews
Colors That Work With Black Jack
These are generated digital colors, not named manufacturer paints. Use the palette tools to find paint candidates, then compare physical samples.
Timeless pairing with clean white trim and a tonal accent wall
Side Walls
Black Jack
#3E3E3F
Accent Wall
Tonal Shift
A warm shift that adds depth without clashing.
#58466A
Trim & Molding
Digital white
Crisp white trim for a clean, traditional look.
#FFFFFF
Color Palettes for Black Jack
Color harmonies based on color theory — each swatch links to the closest matching paint.
Opposite on the color wheel — creates vibrant contrast
Black Jack Room Palettes
Color schemes built around this color — each swatch links to the closest matching paint.
Warm & Inviting
Warm tones with cozy appeal — welcoming and comfortable
Cool & Calm
Cool hues with soft contrast — serene and restful
Bold Contrast
Complementary hues with punch — dynamic and striking
Similar Benjamin Moore Colors
Other Benjamin Moore colors close to Black Jack.
More gray colors from other brands
Cross-brand colors in the gray family — useful when you want a similar look from a different brand.
Black Jack — Frequently Asked Questions
What undertone does Black Jack have?
Black Jack by Benjamin Moore has a neutral undertone and sits in the gray color family. This is a digital classification, not a prediction of physical paint under every light. Compare samples in your own space.
What colors match Black Jack from other brands?
The closest cross-brand equivalents to Black Jack are Negro Humo by Behr (a close digital match), Black Smoke by Behr (a close digital match), Black by Behr (a close digital match) — the best options for getting Black Jack's look from a brand your local store carries. Confirm with a physical sample, since sheen and lighting shift the final result.
What is the LRV of Black Jack?
Black Jack has a estimated lightness value of 4.8, on a scale where 0 is pure black and 100 is pure white — that makes it a deep, dramatic color best saved for accent walls, dining rooms, and cozy spaces where atmosphere matters more than reflected light.
Explore More with Black Jack
Related Reading
How to Match Paint Colors Across Brands
The science behind Delta E and CIEDE2000 — find a Behr equivalent of any Sherwin-Williams shade, or a Benjamin Moore alternative when your store is out of stock.
Understanding Paint Color Undertones
Why Black Jack's neutral undertone matters more than its surface color — and how to read undertones in any paint chip.