Sherwin-Williams Nebulous White (SW 7063) records 73.49% LRV and 88.8 L*_HK lightness (#DEDFDC, RGB 222/223/220). Its CIELAB coordinates (L*=88.67, a*=-0.87, b*=1.35, C*=1.61, h°=122.8°) place SW 7063 in the Soft Green-Beige class. Top cross-brand matches for Nebulous White (SW 7063) are Behr Shiny Luster (N500-1, ΔE=0.8) and Benjamin Moore Pearl River (871, ΔE=1.27).
Sherwin-Williams Nebulous White (SW 7063, #DEDFDC) is compared against competitor swatches under ISO/CIE 11664-6 (ΔE2000) and ASTM E308.
| Role / Brand | Paint Color Name & Code | HEX Code | LRV % | Undertone Profile | CIE ΔE 2000 |
|---|---|---|---|---|---|
| SOURCE (Sherwin-Williams) | Nebulous White (SW 7063) | #DEDFDC | 73.49% | Soft Green-Beige | 0.00 (Ref) |
| Behr #1 | Shiny Luster (N500-1) | #DBDDDB | 72% | Soft Green-Beige | ΔE 0.80 (98.3%) |
| Behr #2 | White Lie (MQ3-55) | #DEDEDC | 73% | Crisp Neutral True White/Grey | ΔE 0.82 (98.3%) |
| Benjamin Moore #1 | Pearl River (871) | #DCDFDE | 73.25% | Crisp Neutral True White/Grey | ΔE 1.27 (97.3%) |
| Benjamin Moore #2 | American White (2112-70) | #E4E3E0 | 76.85% | Warm Yellow-Cream | ΔE 1.42 (97%) |
Sub-threshold ΔE=0.8 match for SW 7063: Shiny Luster (N500-1) delivers -1.5 LRV points deeper than Nebulous White (SW 7063) with matched C*=1.28 saturation.
Sub-threshold ΔE=0.82 match for SW 7063: White Lie (MQ3-55) delivers identical 73% reflectance to SW 7063 with -0.57 softer C*=1.04 chroma.
Sub-threshold ΔE=0.93 match for SW 7063: Silver Polish (BL-W13) delivers +2.5 LRV points lighter than Nebulous White (SW 7063) with matched C*=2.08 saturation.
Cross-room ΔE=1.27 equivalent for SW 7063: Pearl River (871) delivers identical 73.25% reflectance to SW 7063 with matched C*=1.2 saturation.
Cross-room ΔE=1.42 equivalent for SW 7063: American White (2112-70) delivers +3.4 LRV points lighter than Nebulous White (SW 7063) with matched C*=1.59 saturation.
Cross-room ΔE=1.52 equivalent for SW 7063: Tundra (2133-70) delivers +3.7 LRV points lighter than Nebulous White (SW 7063) with -0.72 softer C*=0.89 chroma.
Coordinated ceiling, trim, wall, sightline, and accent pairings for Nebulous White (#DEDFDC, LRV 73.49%).
Nebulous White (SW 7063, b*=1.35) counteracts cool northern sky cast without shifting dingy.
Bleached Ash, Nordic Pine & Honed Slate under SW 7063
3000K–3500K CRI 95+ LED for SW 7063 (2700K shifts to #FED8BB)
Need Nebulous White (SW 7063, LRV 73.49%) brighter or deeper? Adjacent Sherwin-Williams fan-deck steps around #DEDFDC:
Calculate exact gallon volume for Sherwin-Williams Nebulous White (SW 7063) accounting for standard North American door (21 sq.ft.) and window (15 sq.ft.) deductions.
Code SW 7063 (Nebulous White) reflects 73.49% of incident D65 light. Measured in CAM16-UCS uniform space, Sherwin-Williams Nebulous White (SW 7063) registers J'=90.3, a'=-1.97, and b'=0.93 with HSL (80°, 4%, 87%) and Helmholtz-Kohlrausch perceived value 88.8 L*_HK. Because SW 7063 carries a*=-0.87 red-green and b*=1.35 yellow-blue balance at chroma C*=1.61, Nebulous White projects a warm soft green-beige character across drywall and millwork.
Thermal lighting shifts Sherwin-Williams SW 7063 predictably. Under 5000K noon daylight, Nebulous White (SW 7063) holds its native #E6DED3 swatch; at 4000K cool office LED, SW 7063 adapts to #EDDCCA; at 3500K halogen, Nebulous White transitions to #F2DBC4; at 3000K residential LED, SW 7063 warms to #F9D9BE; and under 2700K evening bulbs, Nebulous White (SW 7063) settles at #FED8BB.
When cross-matching Sherwin-Williams Nebulous White (SW 7063, #DEDFDC), Behr Shiny Luster (N500-1, #DBDDDB, LRV 72%) scores ΔE2000=0.8 and CAM16=1.04, followed by White Lie (MQ3-55, ΔE=0.82). In Benjamin Moore, Pearl River (871, #DCDFDE, LRV 73.25%) achieves ΔE2000=1.27 ahead of American White (2112-70, ΔE=1.42). Coordinate SW 7063 with High Reflective White (SW 7757) ceilings, Snowbound (SW 7004) trim, Light French Gray (SW 55) hallways, and Gray Clouds (SW 7658) accents.
Spectrophotometric answers for homeowners, interior designers, and painting contractors specifying Sherwin-Williams Nebulous White.
Sherwin-Williams Nebulous White (SW 7063) records an official Light Reflectance Value of 73.49% (#DEDFDC) and a Helmholtz-Kohlrausch perceived lightness of 88.8 L*_HK.
At 73.49% reflectance, Nebulous White (SW 7063) sits in the high-reflectance architectural tier, bouncing daylight across Sherwin-Williams walls while maintaining HSL (80°, 4%, 87%).
CIELAB telemetry (L*=88.67, a*=-0.87, b*=1.35) classifies Sherwin-Williams Nebulous White (SW 7063) as a Warm Soft Green-Beige with C*=1.61 chroma and h°=122.8° hue.
Pair Nebulous White (SW 7063) with North & East Windows for SW 7063 (73.49% LRV) and Bleached Ash, Nordic Pine & Honed Slate under SW 7063. Under 2700K evening bulbs, SW 7063 shifts from #DEDFDC toward #FED8BB.
Closest verified equivalents to Sherwin-Williams Nebulous White (SW 7063, #DEDFDC) are Behr Shiny Luster (N500-1, #DBDDDB) at ΔE2000=0.8 and Benjamin Moore Pearl River (871, #DCDFDE) at ΔE2000=1.27.
Both N500-1 and 871 matches are verified against Nebulous White (SW 7063) in CIE ΔE2000 and CAM16-UCS space.
Alongside Sherwin-Williams Nebulous White (SW 7063, LRV 73.49%), our Ou-Luo harmony engine specifies Sherwin-Williams Snowbound (SW 7004, #EDEAE5, LRV 82.58%) in Semi-Gloss or Satin.
Pairing Snowbound (SW 7004) with Nebulous White (SW 7063) frames door casings and baseboards cleanly.