Windy Seas (Behr ECC-31-1)
Illustrative room. Screen colors vary; test a sample before you paint.
Windy Seas (Behr ECC-31-1) is a very deep, cool blue from Behr: LRV 19.9, so it reflects about 20 percent of the light that hits it.
Colors that go with Windy Seas
Four Behr colors picked for Windy Seas by this site's color math: a trim white, a deeper blue, a quiet contrast from another family, a dark accent. Behr did not choose these pairings.
Closest match in every other brand
Each brand's closest color to Windy Seas, ranked by CIEDE2000 (deltaE): under 1.0 is indistinguishable, 1.0 to 2.3 very close, 2.3 to 5 noticeably different, over 5 clearly different.
| Brand | Closest color | Code | LRV | deltaE | How close |
|---|---|---|---|---|---|
| Sherwin-Williams | Labradorite | SW 7619 | 19 | 2.3 | noticeably different |
| Benjamin Moore | Alfresco | 1672 | 21.7 | 1.1 | very close |
| Valspar | Celebration Blue | 4008-6B | 20 | 2.5 | noticeably different |
| PPG Paints | Artifact | 10-16 | 20 | 0.8 | indistinguishable |
Lighter and darker in Behr
The Behr blue colors nearest to Windy Seas (LRV 19.9 (estimated)) by LRV.
Lighter than Windy Seas
Darker than Windy Seas
Color data
| Brand | Behr |
|---|---|
| Color code | ECC-31-1 |
| Hex | #667F8B |
| RGB | 102, 127, 139 |
| HSL | 199°, 15%, 47% |
| LRV (light reflectance value) | 19.9 (estimated from the hex) |
| Lab L*, a*, b* | 51.7, -6.1, -9.4 |
| Undertone | Cool |
| Temperature | cool |
| Color family | Blue |
Same paint, two kinds of light
Windy Seas (Behr ECC-31-1), published as #667F8B
#537689
#79888B
These swatches and the rooms above are a simulation, not a measurement. How the visualizer works
Similar shades from Behr
More from Behr
Common questions
- What is the LRV of Windy Seas (Behr ECC-31-1)?
- Windy Seas has an LRV of 19.9 (estimated from its hex value). LRV runs from 0 (black) to 100 (pure white) and measures the share of light a surface reflects, so Windy Seas is a very deep color.
- What is the closest match to Windy Seas in another brand?
- Artifact (PPG 10-16) from PPG Paints, at a deltaE of 0.8 (indistinguishable).
- Is Windy Seas warm or cool?
- Behr lists Windy Seas as cool, with a Cool undertone. Its Lab b* value is -9.4; a higher b* is warmer and yellower, a lower one cooler and bluer.
Sources: hex as published by the manufacturer, via PaintDB (CC BY 4.0); LRV is not published by Behr for this color and is estimated here from the color's own hex value. Color differences are CIEDE2000 values computed by this site from the hex values (data snapshot 2026-10-01). Color names and codes belong to their manufacturers.