Blue Sky (SW 0063)
Illustrative room. Screen colors vary; test a sample before you paint.
Blue Sky (SW 0063) is a medium, neutral green from Sherwin-Williams: LRV 59, so it reflects about 59 percent of the light that hits it.
Colors that go with Blue Sky
Four Sherwin-Williams colors picked for Blue Sky by this site's color math: a trim white, a deeper green, a quiet contrast from another family, a dark accent. Sherwin-Williams did not choose these pairings.
Closest match in every other brand
Each brand's closest color to Blue Sky, 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 |
|---|---|---|---|---|---|
| Benjamin Moore | Copper Patina | 619 | 61 | 2.1 | very close |
| Behr | Baby Aqua | M440-3 | 55.8 | 1.7 | very close |
| Valspar | Lake Breeze | 5007-7B | 61 | 1.5 | very close |
| PPG Paints | Cassiopeia | 1141-3 | 58 | 1.1 | very close |
Lighter and darker in Sherwin-Williams
The Sherwin-Williams green colors nearest to Blue Sky (LRV 59) by LRV.
Lighter than Blue Sky
Darker than Blue Sky
Color data
| Brand | Sherwin-Williams |
|---|---|
| Color code | SW 0063 |
| Hex | #ABD1C9 |
| RGB | 171, 209, 201 |
| HSL | 167°, 29%, 75% |
| LRV (light reflectance value) | 59 |
| Lab L*, a*, b* | 81.0, -14.1, -0.2 |
| Undertone | Cool Green |
| Temperature | neutral |
| Color family | Green |
Same paint, two kinds of light
Blue Sky (SW 0063), published as #ABD1C9
#98C7C7
#BEDBC9
These swatches and the rooms above are a simulation, not a measurement. How the visualizer works
Similar shades from Sherwin-Williams
More from Sherwin-Williams
Common questions
- What is the LRV of Blue Sky (SW 0063)?
- Blue Sky has an LRV of 59. LRV runs from 0 (black) to 100 (pure white) and measures the share of light a surface reflects, so Blue Sky is a medium color.
- What is the closest match to Blue Sky in another brand?
- Cassiopeia (PPG 1141-3) from PPG Paints, at a deltaE of 1.1 (very close).
- Is Blue Sky warm or cool?
- Sherwin-Williams lists Blue Sky as neutral, with a Cool Green undertone. Its Lab b* value is -0.2; a higher b* is warmer and yellower, a lower one cooler and bluer.
Sources: LRV and hex as published by the manufacturer, via PaintDB (CC BY 4.0). 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.