Ref. #6A7F7D · DEC788
Dark Lagoon
20%LRV Value
NeutralUndertone
Dark Lagoon Technical Profile
What color is Dark Lagoon? It's a deep cool gray with the hex code #6A7F7D. Colors similar to Dark Lagoon include Benjamin Moore Caribbean Teal, MPC Toned Down Teal, Sherwin-Williams Studio Blue Green. Dark Lagoon has a neutral undertone, which affects how it pairs with trim, flooring, and adjacent wall colors. With an LRV of 20, Dark Lagoon 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 Lagoon 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 Lagoon
Closest digital match based on color values. Always verify with physical samples.
Recommended Pairings
Colors That Work With Dark Lagoon
Timeless pairing with clean white trim and a tonal accent wall
Side Walls
Dark Lagoon
#6A7F7D
Accent Wall
Tonal Shift
A warm shift that adds depth without clashing.
#7792A5
Trim & Molding
Pure White
Crisp white trim for a clean, traditional look.
#FFFFFF
Color Palettes for Dark Lagoon
Color harmonies based on color theory — each swatch links to the closest matching paint.
Opposite on the color wheel — creates vibrant contrast
Dark Lagoon 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 Dunn-Edwards Colors
Other Dunn-Edwards colors close to Dark Lagoon.
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 Lagoon — Frequently Asked Questions
What undertone does Dark Lagoon have?
Dark Lagoon by Dunn-Edwards has a neutral undertone and belongs to the gray color family.
What colors match Dark Lagoon from other brands?
The closest matches are Caribbean Teal by Benjamin Moore (#637D7B), Toned Down Teal by MPC (#69817C), Studio Blue Green by Sherwin-Williams (#6D817B). Always verify with physical samples.
What is the LRV of Dark Lagoon?
Dark Lagoon has an LRV of 19.7, where 0 is pure black and 100 is pure white.
Explore More with Dark Lagoon
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 Lagoon's neutral undertone matters more than its surface color — and how to read undertones in any paint chip.