Restless Sea PPU13-20 is a blue paint color from Behr. It has a hex value of #37515E, LRV 8 and a cool (blue) undertone. Its closest cross-brand match is Cadet Song from Valspar (nearly identical), with 49 more equivalents across other brands.
Ref. #37515E · PPU13-20
Restless Sea
8%LRV Value
Cool (Blue)Undertone
Restless Sea Technical Profile
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Restless Sea in Every Brand
The closest equivalent to Restless Sea in each major paint brand, ranked by how close the match reads. Always verify with a physical sample. How we calculate match accuracy →
BehrRestless Sea
Nearly identical
ValsparCadet Song
Cadet Song
Valspar
Nearly identical
Sailor's Coat
PPG
Very similar
Seaworthy
Sherwin-Williams
Very similar
Tailored Blue
Dutch Boy
Very similar
Day Spa
Hirshfield's
Very similar
Slate Wall
Dunn-Edwards
Very similar
Hague Blue
Farrow & Ball
Very similar
Day Spa
Vista Paint
Very similar
In the Midnight Hour
Benjamin Moore
Very similar
Wool .06
Colorhouse
Very similar
Kettle Black
Kilz
Very similar
Iron Grey
RAL
Visible difference
Comparing these brands? Order peel-and-stick samples of your top matches — Samplize buy 8 peel-and-stick samples, get 2 free.
Recommended Pairings
Colors That Work With Restless Sea
Timeless pairing with clean white trim and a tonal accent wall
Side Walls
Restless Sea
#37515E
Accent Wall
Tonal Shift
A warm shift that adds depth without clashing.
#505778
Trim & Molding
Pure White
Crisp white trim for a clean, traditional look.
#FFFFFF
Color Palettes for Restless Sea
Color harmonies based on color theory — each swatch links to the closest matching paint.
Opposite on the color wheel — creates vibrant contrast
Restless Sea 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 Behr Colors
Other Behr colors close to Restless Sea.
More blue colors from other brands
Cross-brand colors in the blue family — useful when you want a similar look from a different brand.
Restless Sea — Frequently Asked Questions
What undertone does Restless Sea have?
Restless Sea by Behr has a cool (blue) undertone and sits in the blue color family. The undertone shifts with light — warmer under 2700K bulbs, cleaner and cooler under 4000K daylight — so sample Restless Sea in your own space before committing.
What colors match Restless Sea from other brands?
The closest cross-brand equivalents to Restless Sea are Cadet Song by Valspar (a near-identical match), Sailor's Coat by PPG (a very close match), Seaworthy by Sherwin-Williams (a very close match) — the best options for getting Restless Sea'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 Restless Sea?
Restless Sea has a Light Reflectance Value (LRV) of 7.5, 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 Restless Sea
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 Restless Sea's cool (blue) undertone matters more than its surface color — and how to read undertones in any paint chip.