Comparison

Stardew vs Autumn Fog

Sherwin-Williams SW 9138 and Valspar 4007-1B, ΔE 2.47 apart

Sherwin-Williams Stardew SW 9138 on a wall, hex #A6B2B5
Stardew Sherwin-Williams SW 9138
Valspar Autumn Fog 4007-1B on a wall, hex #AEB6B7
Autumn Fog Valspar 4007-1B
Zeytin’s verdict · ΔE 2.47Close cousins. Paint a sample of each before you choose.

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.

Is Sherwin-Williams Stardew the same color as Valspar Autumn Fog?

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.

What is the delta-E between Sherwin-Williams Stardew and Valspar Autumn Fog?

The measured color distance between Sherwin-Williams Stardew and Valspar Autumn Fog is delta-E 2.47.

Which is lighter, Sherwin-Williams Stardew or Valspar Autumn Fog?

Valspar Autumn Fog is lighter than Sherwin-Williams Stardew by 2.8 points of light reflectance (LRV).

CLOSEST PAIRΔE 2.47 Stardew and Autumn Fog
LIGHTESTAutumn Fog LRV 45.9
DARKESTStardew LRV 43.1
SPREAD2.8LRV points

Side by side

measured values
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

Each on its own

full detail