Ref. #3E4B54 · 7615
Sea Serpent
7%LRV Value
NeutralUndertone
Sea Serpent Technical Profile
What color is Sea Serpent? It's a dark cool neutral with the hex code #3E4B54. Colors similar to Sea Serpent include Behr Orion Gray, Benjamin Moore Blue Note, PPG Midnight Hour. Sea Serpent has a neutral undertone, which affects how it pairs with trim, flooring, and adjacent wall colors. With an LRV of 7, Sea Serpent 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, Sea Serpent 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 Sea Serpent
Closest digital match based on color values. Always verify with physical samples.
Recommended Pairings
Colors That Work With Sea Serpent
Timeless pairing with clean white trim and a tonal accent wall
Side Walls
Sea Serpent
#3E4B54
Accent Wall
Tonal Shift
A warm shift that adds depth without clashing.
#4F5276
Trim & Molding
Pure White
Crisp white trim for a clean, traditional look.
#FFFFFF
Color Palettes for Sea Serpent
Color harmonies based on color theory — each swatch links to the closest matching paint.
Opposite on the color wheel — creates vibrant contrast
Sea Serpent 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 Sherwin-Williams Colors
Other Sherwin-Williams colors close to Sea Serpent.
More neutral colors from other brands
Cross-brand colors in the neutral family — useful when you want a similar look from a different brand.
Sea Serpent — Frequently Asked Questions
What undertone does Sea Serpent have?
Sea Serpent by Sherwin-Williams has a neutral undertone and belongs to the neutral color family.
What colors match Sea Serpent from other brands?
The closest matches are Orion Gray by Behr (#3D4C55), Blue Note by Benjamin Moore (#414C55), Midnight Hour by PPG (#3B484F). Always verify with physical samples.
What is the LRV of Sea Serpent?
Sea Serpent has an LRV of 6.7, where 0 is pure black and 100 is pure white.
Explore More with Sea Serpent
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 Sea Serpent's neutral undertone matters more than its surface color — and how to read undertones in any paint chip.