Sea Serpent
Sherwin-Williams Sea Serpent (7615) carries the measured structure of its color data and the less predictable beauty of paint in a finished space. Its cool classification gives it a crisper edge that may become clearer beside warm timber, cream or brass. The manufacturer's description below offers one reading; the room imagery leaves space for your own.
Hex
#3E4B54LRV
6.70
Sea Serpent's Color Strip
Sea Serpent is the seventh shade on this 7-color strip, the deepest shade in this coordinated family. As part of strip 234, these colors are curated to work together — helpful when you're deciding how light or deep to go.
Sea Serpent in Rooms
Follow Sea Serpent from one space to another and watch how light, scale and surrounding materials reshape its character. 82 sourced room photos sit alongside 7 generated visualizations.
12 Bathroom Photos
12 bathroom images trace Sea Serpent (7615) through the contrast between bright mornings and quieter evening light. The blue hue classifications suggest the subtle directions the color may take as the room changes.
Bathroom walls in Sea Serpent create a moody, sophisticated atmosphere.
@mybudgetrecipes
5 Bedroom Photos
The slower pace of morning and night can draw different notes from Sea Serpent (7615). The blue hue classifications suggest the subtle directions the color may take as the room changes.
Bedroom walls in Sea Serpent provide a calming, restful environment.
@mybudgetrecipes
Bedroom walls in Sea Serpent create an intimate, restful sleeping environment.
@refreshhome
Accent wall painted Sea Serpent adds dimension without overwhelming the bedroom space.
@mbhomedesigners
Bedroom feature wall in Sea Serpent balances neutral furnishings and soft linens.
@fourbrotherspaintingco
Accent wall in Sea Serpent pairs with soft grays and natural wood tones.
@fourbrotherspaintingco
4 Front Door Photos
The 4 front door images turn a neutral swatch into something more spatial and expressive. Its brighter saturation allows the hue to remain present rather than fading quietly into the background.
Front door stained in Sea Serpent makes a bold statement.
@mybudgetrecipes
Entry door finished in Sea Serpent creates striking curb appeal.
@wildwoodmodern
Weathered front door in Sea Serpent welcomes guests dramatically.
@arrangehomestaging
A garage door's Sea Serpent color creates bold contrast with surrounding trim.
@greywolfpainting
3 Home Office Photos
Against wood, paper, shelving and upholstered seating, Sea Serpent (7615) may feel quieter, sharper or more atmospheric than the digital swatch alone. With an LRV of 6.7, it carries enough visual weight to make light, trim and texture feel especially deliberate.
Home office walls in Sea Serpent inspire focus and creativity.
@mybudgetrecipes
Home office painted in Sea Serpent balances productivity with style.
@candidlydeena
Home office walls in Sea Serpent create a focused, professional environment.
@b4andafterdesign
13 House Photos
In an exterior viewed across distance, weather and the changing sky, the most interesting quality of Sea Serpent (7615) may be the way it responds to roofing, masonry, timber, planting and trim. The blue hue classifications suggest the subtle directions the color may take as the room changes.
House exterior painted in Sea Serpent displays modern sophistication.
@mybudgetrecipes
3 Kitchen Photos
The blue hue classifications suggest the subtle directions the color may take as the room changes. In this setting, let daylight, task lighting and evening pendants and stone, timber, tile and metal finishes guide the final sample decision.
Kitchen walls in Sea Serpent complement stainless steel appliances.
@mybudgetrecipes
Kitchen backsplash area in Sea Serpent modernizes the cooking space.
@vintagemama4
Kitchen island painted Sea Serpent anchors the workspace with bold color.
@jaclynhdesigns
13 Living Room Photos
In a space shaped by conversation, quiet evenings and changing daylight, the most interesting quality of Sea Serpent (7615) may be the way it responds to upholstery, timber, art and metal accents. The blue hue classifications suggest the subtle directions the color may take as the room changes.
Living room walls in Sea Serpent create intimate, stylish spaces.
@mybudgetrecipes
19 Misc Photos
19 misc images place Sea Serpent (7615) in an assortment of spaces that reveals the color outside a single design formula. With an LRV of 6.7, it carries enough visual weight to make light, trim and texture feel especially deliberate.
Hallway walls in Sea Serpent add unexpected depth and richness.
@wood_visions
1 Mudroom Photo
Sea Serpent (7615) offers a starting mood rather than a finished formula: Its cool classification can bring a composed, clean tension to warmer finishes. Test it under doorway light and the softer illumination of an internal passage.
Mudroom shelving finished in Sea Serpent combines functionality with bold color.
@nikolestarrinteriors
3 Dining Room Photos
The 3 dining room images turn a neutral swatch into something more spatial and expressive. Its brighter saturation allows the hue to remain present rather than fading quietly into the background.
Dining room walls in Sea Serpent establish an elegant, moody atmosphere.
@thehouseonbarnlane
Walls painted Sea Serpent bring sophisticated depth to the dining area.
@thehouseonbarnlane
Dining accent wall in Sea Serpent adds depth and visual interest.
@bernardicainteriors
13 Kitchen Cabinets Photos
13 kitchen cabinets images place Sea Serpent (7615) in cabinetry, where color becomes part of the room’s architecture. With an LRV of 6.7, it carries enough visual weight to make light, trim and texture feel especially deliberate.
Kitchen cabinets in Sea Serpent make a dramatic, contemporary design statement.
@refreshinglychic
Expert Perspectives
Articles and features from across our network of home and design sites.
Coordinating Colors
Ice Cube reflects far more light (LRV 77 vs 7), opening up a space where Sea Serpent encloses it.
Lullaby reflects far more light (LRV 65 vs 7), opening up a space where Sea Serpent encloses it.
Uncertain Gray reflects far more light (LRV 43 vs 7), opening up a space where Sea Serpent encloses it.
Trim Color
Ice Cube reflects far more light (LRV 77 vs 7), opening up a space where Sea Serpent encloses it.
Similar Colors
Their light reflectance is nearly identical (LRV 7 vs 7), so neither reads brighter in a room.
With LRVs of 7 and 6, the two reflect almost the same amount of light.
Their light reflectance is nearly identical (LRV 7 vs 6), so neither reads brighter in a room.
Their light reflectance is nearly identical (LRV 7 vs 7), so neither reads brighter in a room.
With LRVs of 7 and 6, the two reflect almost the same amount of light.
With LRVs of 7 and 6, the two reflect almost the same amount of light.
Their light reflectance is nearly identical (LRV 7 vs 6), so neither reads brighter in a room.
Their light reflectance is nearly identical (LRV 7 vs 7), so neither reads brighter in a room.
Their light reflectance is nearly identical (LRV 8 vs 7), so neither reads brighter in a room.
Their light reflectance is nearly identical (LRV 7 vs 4), so neither reads brighter in a room.
Complementary Colors
At LRV 35 vs 7, Truly Taupe is decisively the brighter choice.
At LRV 81 vs 7, Heavenly White is decisively the brighter choice.
Original White reflects far more light (LRV 74 vs 7), opening up a space where Sea Serpent encloses it.
Palisade reflects far more light (LRV 35 vs 7), opening up a space where Sea Serpent encloses it.
Griffin reads slightly lighter (LRV 13 vs 7), a gap that shows most in low-lit rooms.
Warm Stone reflects far more light (LRV 20 vs 7), opening up a space where Sea Serpent encloses it.
At LRV 61 vs 7, Mercurial is decisively the brighter choice.
Color Codes
Manufacturer description
This bold, dark navy neutral mixes a splash of sophistication with roiling mystery. Works wonders in well-lit dens and offices.
Attributed to Sherwin-Williams catalog data.