Tranquil Seashore reads as crisp and architectural — strong in modern spaces, with natural fixed elements (chrome, stone, glass), or as a quiet anchor. At LRV 25 it carries real depth without going dark — a good choice for accent walls, libraries, and rooms with abundant natural light. Skip it if you want a cozy, warm room — cool neutrals can feel sterile under warm bulbs or in low light.
Ref. #629091 · DET542
Tranquil Seashore
25%LRV Value
Tranquil Seashore Technical Profile
What color is Dunn-Edwards Tranquil Seashore (DET542)? It's a deep cool neutral — hex #629091, LRV 25. The closest cross-brand equivalent to Tranquil Seashore is PPG Teal Riviera — a near-identical match on the wall, with Kilz Green Cast and Dutch Boy Muted Teal also close. Its LRV of 25 gives Tranquil Seashore depth without going dark, which makes it a strong choice for accent walls, libraries, and rooms with abundant natural light. As a cool neutral, Tranquil Seashore 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. As a deeper neutral, Tranquil Seashore reads as a confident anchor — strongest on accent walls, cabinetry, and moody whole rooms that get enough natural light to keep it from going flat. 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. Deeper neutrals can read close to black in low light, so preview Tranquil Seashore in the room's actual evening lighting, not just at midday.
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Colors Similar to Tranquil Seashore
Closest digital match based on color values. Always verify with physical samples.
Recommended Pairings
Colors That Work With Tranquil Seashore
Timeless pairing with clean white trim and a tonal accent wall
Side Walls
Tranquil Seashore
#629091
Accent Wall
Tonal Shift
A warm shift that adds depth without clashing.
#7D92A9
Trim & Molding
Pure White
Crisp white trim for a clean, traditional look.
#FFFFFF
Color Palettes for Tranquil Seashore
Color harmonies based on color theory — each swatch links to the closest matching paint.
Opposite on the color wheel — creates vibrant contrast
Tranquil Seashore 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 Tranquil Seashore.
More neutral colors from other brands
Cross-brand colors in the neutral family — useful when you want a similar look from a different brand.
Tranquil Seashore — Frequently Asked Questions
What colors match Tranquil Seashore from other brands?
The closest cross-brand equivalents to Tranquil Seashore are Teal Riviera by PPG (a near-identical match), Green Cast by Kilz (a near-identical match), Muted Teal by Dutch Boy (a near-identical match). These are ranked with the CIEDE2000 color-difference formula, which scores how similar two colors actually look to the eye rather than matching them by name — so they're the best options for getting Tranquil Seashore's look in a brand your local store carries. Always confirm with a physical sample, since sheen and lighting shift the final result.
What is the LRV of Tranquil Seashore?
Tranquil Seashore has a Light Reflectance Value (LRV) of 24.6, 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. LRV is the most reliable guide to how light or dark a paint will read in a real room — more dependable than the swatch on your screen, which varies by monitor.
Explore More with Tranquil Seashore
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.
Paint Sheen Guide
Flat, eggshell, satin, or semi-gloss — the right finish for Tranquil Seashore depends on the room. Here's how to choose.