Sherwin-Williams Lullaby (SW 9136) records 64.48% LRV and 84.5 L*_HK lightness (#CBD4D4, RGB 203/212/212). Its CIELAB coordinates (L*=84.24, a*=-3.04, b*=-1.06, C*=3.22, h°=199.2°) place SW 9136 in the Organic Sage Green-Grey class. Top cross-brand matches for Lullaby (SW 9136) are Behr Ash Blue (N470-1, ΔE=0.61) and Benjamin Moore Blue Lace (1625, ΔE=1.27).
Sherwin-Williams Lullaby (SW 9136, #CBD4D4) 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) | Lullaby (SW 9136) | #CBD4D4 | 64.48% | Organic Sage Green-Grey | 0.00 (Ref) |
| Behr #1 | Ash Blue (N470-1) | #CBD5D6 | 65% | Cool Coastal Blue-Grey | ΔE 0.61 (98.7%) |
| Behr #2 | Pacific Mist (ECC-34-1) | #CDD5D3 | 65% | Organic Sage Green-Grey | ΔE 1.06 (97.8%) |
| Benjamin Moore #1 | Blue Lace (1625) | #D0D8D9 | 67.47% | Cool Coastal Blue-Grey | ΔE 1.27 (97.3%) |
| Benjamin Moore #2 | Palace Pearl (CW-650) | #C6D0D2 | 61.69% | Cool Coastal Blue-Grey | ΔE 1.41 (97%) |
Sub-threshold ΔE=0.61 match for SW 9136: Ash Blue (N470-1) delivers identical 65% reflectance to SW 9136 with matched C*=3.6 saturation.
Cross-room ΔE=1.06 equivalent for SW 9136: Pacific Mist (ECC-34-1) delivers identical 65% reflectance to SW 9136 with matched C*=3.08 saturation.
Cross-room ΔE=1.26 equivalent for SW 9136: Absolute Zero (N490-1) delivers identical 64% reflectance to SW 9136 with matched C*=3.03 saturation.
Cross-room ΔE=1.27 equivalent for SW 9136: Blue Lace (1625) delivers +3 LRV points lighter than Lullaby (SW 9136) with matched C*=2.89 saturation.
Cross-room ΔE=1.41 equivalent for SW 9136: Palace Pearl (CW-650) delivers -2.8 LRV points deeper than Lullaby (SW 9136) with matched C*=3.71 saturation.
Cross-room ΔE=1.73 equivalent for SW 9136: Pale Smoke (1584) delivers -1 LRV points deeper than Lullaby (SW 9136) with +0.73 higher C*=3.95 chroma.
Coordinated ceiling, trim, wall, sightline, and accent pairings for Lullaby (#CBD4D4, LRV 64.48%).
Lullaby (SW 9136, h°=199.2°) tempers intense afternoon sunlight on Sherwin-Williams walls.
Heart Pine & Medium Saddle Stained Oak paired with SW 9136
2700K–3000K Warm LED for SW 9136 (4000K renders #D9D1C2)
Need Lullaby (SW 9136, LRV 64.48%) brighter or deeper? Adjacent Sherwin-Williams fan-deck steps around #CBD4D4:
Calculate exact gallon volume for Sherwin-Williams Lullaby (SW 9136) accounting for standard North American door (21 sq.ft.) and window (15 sq.ft.) deductions.
Code SW 9136 (Lullaby) reflects 64.48% of incident D65 light. Measured in CAM16-UCS uniform space, Sherwin-Williams Lullaby (SW 9136) registers J'=86.2, a'=-5.24, and b'=-1.86 with HSL (180°, 9%, 81%) and Helmholtz-Kohlrausch perceived value 84.5 L*_HK. Because SW 9136 carries a*=-3.04 red-green and b*=-1.06 yellow-blue balance at chroma C*=3.22, Lullaby projects a cool organic sage green-grey character across drywall and millwork.
Thermal lighting shifts Sherwin-Williams SW 9136 predictably. Under 5000K noon daylight, Lullaby (SW 9136) holds its native #D3D3CB swatch; at 4000K cool office LED, SW 9136 adapts to #D9D1C2; at 3500K halogen, Lullaby transitions to #DFD0BD; at 3000K residential LED, SW 9136 warms to #E5CEB8; and under 2700K evening bulbs, Lullaby (SW 9136) settles at #EACDB4.
When cross-matching Sherwin-Williams Lullaby (SW 9136, #CBD4D4), Behr Ash Blue (N470-1, #CBD5D6, LRV 65%) scores ΔE2000=0.61 and CAM16=0.79, followed by Pacific Mist (ECC-34-1, ΔE=1.06). In Benjamin Moore, Blue Lace (1625, #D0D8D9, LRV 67.47%) achieves ΔE2000=1.27 ahead of Palace Pearl (CW-650, ΔE=1.41). Coordinate SW 9136 with High Reflective White (SW 7757) ceilings, Pure White (SW 7005) trim, Extra White (SW 7006) hallways, and Gris (SW 7659) accents.
Spectrophotometric answers for homeowners, interior designers, and painting contractors specifying Sherwin-Williams Lullaby.
Sherwin-Williams Lullaby (SW 9136) records an official Light Reflectance Value of 64.48% (#CBD4D4) and a Helmholtz-Kohlrausch perceived lightness of 84.5 L*_HK.
At 64.48% reflectance, Lullaby (SW 9136) is a mid-tone Sherwin-Williams shade with enough pigment depth (L*=84.24) to hold its #CBD4D4 color in bright sun.
CIELAB telemetry (L*=84.24, a*=-3.04, b*=-1.06) classifies Sherwin-Williams Lullaby (SW 9136) as a Cool Organic Sage Green-Grey with C*=3.22 chroma and h°=199.2° hue.
Pair Lullaby (SW 9136) with South & West Sun Exposure for SW 9136 (64.48% LRV) and Heart Pine & Medium Saddle Stained Oak paired with SW 9136. Under 2700K evening bulbs, SW 9136 shifts from #CBD4D4 toward #EACDB4.
Closest verified equivalents to Sherwin-Williams Lullaby (SW 9136, #CBD4D4) are Behr Ash Blue (N470-1, #CBD5D6) at ΔE2000=0.61 and Benjamin Moore Blue Lace (1625, #D0D8D9) at ΔE2000=1.27.
Both N470-1 and 1625 matches are verified against Lullaby (SW 9136) in CIE ΔE2000 and CAM16-UCS space.
Alongside Sherwin-Williams Lullaby (SW 9136, LRV 64.48%), our Ou-Luo harmony engine specifies Sherwin-Williams Pure White (SW 7005, #EDECE6, LRV 83.77%) in Semi-Gloss or Satin.
Pairing Pure White (SW 7005) with Lullaby (SW 9136) frames door casings and baseboards cleanly.