Ref. #516273 · 4005-6C
Mountain River
12%LRV Value
NeutralUndertone
Mountain River Technical Profile
What color is Mountain River? It's a dark cool neutral with the hex code #516273. Colors similar to Mountain River include Behr English Channel, MPC Van Deusen Blue, PPG Blue Fjord. Mountain River has a neutral undertone, which affects how it pairs with trim, flooring, and adjacent wall colors. With an LRV of 12, Mountain River 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, Mountain River 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 Mountain River
Closest digital match based on color values. Always verify with physical samples.
Recommended Pairings
Colors That Work With Mountain River
Timeless pairing with clean white trim and a tonal accent wall
Side Walls
Mountain River
#516273
Accent Wall
Tonal Shift
A warm shift that adds depth without clashing.
#636394
Trim & Molding
Pure White
Crisp white trim for a clean, traditional look.
#FFFFFF
Color Palettes for Mountain River
Color harmonies based on color theory — each swatch links to the closest matching paint.
Opposite on the color wheel — creates vibrant contrast
Mountain River 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 Valspar Colors
Other Valspar colors close to Mountain River.
More neutral colors from other brands
Cross-brand colors in the neutral family — useful when you want a similar look from a different brand.
Mountain River — Frequently Asked Questions
What undertone does Mountain River have?
Mountain River by Valspar has a neutral undertone and belongs to the neutral color family.
What colors match Mountain River from other brands?
The closest matches are English Channel by Behr (#4E6174), Van Deusen Blue by MPC (#536575), Blue Fjord by PPG (#4C6177). Always verify with physical samples.
What is the LRV of Mountain River?
Mountain River has an LRV of 11.7, where 0 is pure black and 100 is pure white.
Explore More with Mountain River
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 Mountain River's neutral undertone matters more than its surface color — and how to read undertones in any paint chip.