Ref. #646B8F · K-81
Mountain Vale
15%LRV Value
Cool (Violet)Undertone
Mountain Vale Technical Profile
What color is Mountain Vale? It's a deep warm neutral with the hex code #646B8F. Colors similar to Mountain Vale include Kilz Blueberry Sauce, PPG Wild Wisteria, Dunn-Edwards Champion Blue. Mountain Vale has a cool (violet) undertone, which affects how it pairs with trim, flooring, and adjacent wall colors. With an LRV of 15, Mountain Vale 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, Mountain Vale 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 Mountain Vale
Closest digital match based on color values. Always verify with physical samples.
Recommended Pairings
Colors That Work With Mountain Vale
Timeless pairing with clean white trim and a tonal accent wall
Side Walls
Mountain Vale
#646B8F
Accent Wall
Tonal Shift
A warm shift that adds depth without clashing.
#8C7DA9
Trim & Molding
Pure White
Crisp white trim for a clean, traditional look.
#FFFFFF
Color Palettes for Mountain Vale
Color harmonies based on color theory — each swatch links to the closest matching paint.
Opposite on the color wheel — creates vibrant contrast
Mountain Vale 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 Vista Paint Colors
Other Vista Paint colors close to Mountain Vale.
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 Vale — Frequently Asked Questions
What undertone does Mountain Vale have?
Mountain Vale by Vista Paint has a cool (violet) undertone and belongs to the neutral color family.
What colors match Mountain Vale from other brands?
The closest matches are Blueberry Sauce by Kilz (#646A93), Wild Wisteria by PPG (#686B93), Champion Blue by Dunn-Edwards (#606788). Always verify with physical samples.
What is the LRV of Mountain Vale?
Mountain Vale has an LRV of 15.2, where 0 is pure black and 100 is pure white.
Explore More with Mountain Vale
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 Vale's cool (violet) undertone matters more than its surface color — and how to read undertones in any paint chip.