Ref. #1B1513 · MP31846
Onyx
1%LRV Value
NeutralUndertone
Onyx Technical Profile
What color is Onyx? It's a dark warm black with the hex code #1B1513. Onyx has a neutral undertone, which affects how it pairs with trim, flooring, and adjacent wall colors. With an LRV of 1, Onyx creates a dramatic, enveloping mood — best on accent walls, dining rooms, and intimate spaces where atmosphere matters more than reflected light. As a warm neutral, Onyx pairs with off-whites for trim, white oak or walnut floors, and brass or warm brushed nickel hardware. Deep green, navy, or terra-cotta all read well as accent colors. Warm neutrals come alive under 2700K bulbs, where their underlying yellow or peach undertones add visible warmth. Under 4000K daylight they read cleaner and slightly cooler.
Colors Similar to Onyx
Closest digital match based on color values. Always verify with physical samples.
Graphite Black
RAL
Very similar
Deep Onyx
Kilz
Visible difference
Kitty Kitty
Vista Paint
Visible difference
Silent Sea
Hirshfield's
Visible difference
Bucktrout Brown
Benjamin Moore
Visible difference
Tuxedo
Valspar
Visible difference
Dark Chocolate
Dutch Boy
Visible difference
Tricorn Black
Sherwin-Williams
Visible difference
Recommended Pairings
Colors That Work With Onyx
Timeless pairing with clean white trim and a tonal accent wall
Side Walls
Onyx
#1B1513
Accent Wall
Tonal Shift
A warm shift that adds depth without clashing.
#3A3527
Trim & Molding
Pure White
Crisp white trim for a clean, traditional look.
#FFFFFF
Color Palettes for Onyx
Color harmonies based on color theory — each swatch links to the closest matching paint.
Opposite on the color wheel — creates vibrant contrast
Onyx 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 MPC Colors
Other MPC colors close to Onyx.
More black colors from other brands
Cross-brand colors in the black family — useful when you want a similar look from a different brand.
Onyx — Frequently Asked Questions
What undertone does Onyx have?
Onyx by MPC has a neutral undertone and belongs to the black color family.
What colors match Onyx from other brands?
The closest matches are Graphite Black by RAL (#1C1C1C), Traffic Black by RAL (#1E1E1D), Jet Black by RAL (#0A0A0A). Always verify with physical samples.
What is the LRV of Onyx?
Onyx has an LRV of 0.8, where 0 is pure black and 100 is pure white.
Explore More with Onyx
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 Onyx's neutral undertone matters more than its surface color — and how to read undertones in any paint chip.