Sherwin-Williams SW 9138 and Valspar 4007-1B, ΔE 2.47 apart
Sherwin-Williams Stardew (SW 9138) and Valspar Autumn Fog (4007-1B) measure a delta-E of 2.47 apart. Autumn Fog is 2.8 LRV points lighter, which is the difference you notice first. Both carry a similar amount of color, at chroma 4.6 and 3. The undertones part company: Stardew reads as a teal cast at hue angle 219.8 degrees, Autumn Fog as a true neutral at 209.8. Close, but a large sample of each will show the gap, particularly against white trim. If you need the Stardew depth in Valspar's line, start from its LRV of 43.1 rather than matching by name.
Not quite, but close - Sherwin-Williams Stardew and Valspar Autumn Fog are delta-E 2.47 apart, close enough that most rooms would not show the difference.
The measured color distance between Sherwin-Williams Stardew and Valspar Autumn Fog is delta-E 2.47.
Valspar Autumn Fog is lighter than Sherwin-Williams Stardew by 2.8 points of light reflectance (LRV).
| Stardew | Autumn Fog | |
|---|---|---|
| Brand | Sherwin-Williams | Valspar |
| Code | SW 9138 | 4007-1B |
| Hex | #A6B2B5 | #AEB6B7 |
| Light reflectance | 43.1 | 45.9 |
| Undertone | teal cast | true neutral |
| Chroma | 4.6 | 3.0 |
| Hue angle | 219.8° | 209.8° |
| Color family | gray | gray |