Sea Serpent 7615 is a neutral paint color from Sherwin-Williams. It has a hex value of #3E4B54, estimated LRV 7 and a neutral undertone. Its closest cross-brand match is Navigation from Dutch Boy (nearly identical), with 49 more equivalents across other brands.
Sherwin-Williams · #3E4B54 · 7615
Sea Serpent
7%Estimated LRV
NeutralUndertone
More about Sea Serpent
Sea Serpent is a deep, complex teal that lives between blue and green — at LRV 7 it's rich and saturated, the kind of jewel tone that turns a powder room, a built-in, or an accent wall into a focal point. It reads more blue in some light, more green in others.
As a deep, saturated color it amplifies lighting and needs some daylight to show its depth rather than going near-black. It looks striking with brass, warm wood, and creamy whites. Behr Orion Gray and Benjamin Moore Blue Note are its closest cross-brand matches.
Sea Serpent Technical Profile
HEX Code#3E4B54
RGB62, 75, 84
Estimated LRV6.7
UndertoneNeutral
Digital swatches and calculated matches are approximations. Catalog LRV values may be calculated estimates, not manufacturer measurements. Data and matching method. Check the brand reference and physical samples before purchase.
Color Familyneutral
BrandSherwin-Williams
Test it in your room
Place physical samples beside your flooring and trim. Check them in daylight and with your evening lights before buying paint.
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Compare alternatives to Sea Serpent
Digital candidates from other paint brands, ranked by color similarity. Always verify with a physical sample. How we calculate match accuracy →
Navigation
Dutch Boy
#3E4B54
Close digital match
Orion Gray
Behr
#3D4C55
Close digital match
Blue Note
Benjamin Moore
#414C55
Close digital match
Midnight Hour
PPG
#3B484F
Close digital match
Pitch Cobalt
Valspar
#434D56
Close digital match
Hague Blue
Farrow & Ball
#3D4E57
Close digital match
Deepest Sea
Dunn-Edwards
#444D56
Similar digital color
Kettle Black
Kilz
#47535C
Similar digital color
Vermont Slate
Hirshfield's
#48535A
Similar digital color
Vermont Slate
Vista Paint
#495259
Similar digital color
Iron Grey
RAL
#434B4D
Similar digital color
Wool .06
Colorhouse
#485761
Similar digital color
Seeing a close call? Order a peel-and-stick sample of Sea Serpent — or sample it next to its top matches — Samplize buy 8 peel-and-stick samples, get 2 free.
Generated palette previews
Colors That Work With Sea Serpent
These are generated digital colors, not named manufacturer paints. Use the palette tools to find paint candidates, then compare physical samples.
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
Digital 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 sits in the neutral color family. This is a digital classification, not a prediction of physical paint under every light. Compare samples in your own space.
What colors match Sea Serpent from other brands?
The closest cross-brand equivalents to Sea Serpent are Navigation by Dutch Boy (a close digital match), Orion Gray by Behr (a close digital match), Blue Note by Benjamin Moore (a close digital match) — the best options for getting Sea Serpent's look from a brand your local store carries. Confirm with a physical sample, since sheen and lighting shift the final result.
What is the LRV of Sea Serpent?
Sea Serpent has a estimated lightness value of 6.7, on a scale where 0 is pure black and 100 is pure white — that makes it a deep, dramatic color best saved for accent walls, dining rooms, and cozy spaces where atmosphere matters more than reflected light.
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.