Ref. #4C5857 · 2122-10
Dark Pewter
9%LRV Value
Cool (Green)Undertone
Dark Pewter Technical Profile
What color is Dark Pewter? It's a dark cool gray with the hex code #4C5857. Colors similar to Dark Pewter include Hirshfield's Deep Sea Shadow, Valspar Deepest River, RAL Basalt Grey. Dark Pewter has a cool (green) undertone, which affects how it pairs with trim, flooring, and adjacent wall colors. With an LRV of 9, Dark Pewter creates a dramatic, enveloping mood — best on accent walls, dining rooms, and intimate spaces where atmosphere matters more than reflected light. As a cool neutral, Dark Pewter pairs with cool whites for trim, gray-toned or rift-cut oak floors, and brushed nickel or polished chrome hardware. Black accents and natural greenery add contrast. Cool neutrals hold their crisp quality under 4000K+ daylight bulbs. Under 2700K warm light they soften considerably — particularly true for any blue or green undertone.
Colors Similar to Dark Pewter
Closest digital match based on color values. Always verify with physical samples.
Recommended Pairings
Colors That Work With Dark Pewter
Timeless pairing with clean white trim and a tonal accent wall
Side Walls
Dark Pewter
#4C5857
Accent Wall
Tonal Shift
A warm shift that adds depth without clashing.
#566F81
Trim & Molding
Pure White
Crisp white trim for a clean, traditional look.
#FFFFFF
Color Palettes for Dark Pewter
Color harmonies based on color theory — each swatch links to the closest matching paint.
Opposite on the color wheel — creates vibrant contrast
Dark Pewter 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 Dark Pewter.
More gray colors from other brands
Cross-brand colors in the gray family — useful when you want a similar look from a different brand.
Dark Pewter — Frequently Asked Questions
What undertone does Dark Pewter have?
Dark Pewter by Benjamin Moore has a cool (green) undertone and belongs to the gray color family.
What colors match Dark Pewter from other brands?
The closest matches are Deep Sea Shadow by Hirshfield's (#4E5856), Deepest River by Valspar (#4B5653), Basalt Grey by RAL (#4E5754). Always verify with physical samples.
What is the LRV of Dark Pewter?
Dark Pewter has an LRV of 9.2, where 0 is pure black and 100 is pure white.
Explore More with Dark Pewter
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 Dark Pewter's cool (green) undertone matters more than its surface color — and how to read undertones in any paint chip.