Comparison

Chill in the Air vs Potentially Purple

Dunn-Edwards DE5911 and Sherwin-Williams SW 6821, ΔE 4.63 apart

Dunn-Edwards Chill in the Air DE5911 on a wall, hex #D1D5E7
Chill in the Air Dunn-Edwards DE5911
Sherwin-Williams Potentially Purple SW 6821 on a wall, hex #D1CBDF
Potentially Purple Sherwin-Williams SW 6821
Zeytin’s verdict · ΔE 4.63Related, but your eyes will notice. These are different choices.

Dunn-Edwards Chill in the Air (DE5911) and Sherwin-Williams Potentially Purple (SW 6821) measure a delta-E of 4.63 apart. Chill in the Air is 5.4 LRV points lighter, which is the difference you notice first. Both carry a similar amount of color, at chroma 9.5 and 10.8. The undertones part company: Chill in the Air reads as a blue undertone at hue angle 282.6 degrees, Potentially Purple as a violet undertone at 302.3. These read as related but distinct. Sample both before committing. If you need the Potentially Purple depth in Dunn-Edwards's line, start from its LRV of 61.5 rather than matching by name.

What is the difference between Dunn-Edwards Chill in the Air and Sherwin-Williams Potentially Purple?

Dunn-Edwards Chill in the Air and Sherwin-Williams Potentially Purple are delta-E 4.63 apart - a difference that shows up on a wall, not just side by side on two chips.

What is the delta-E between Dunn-Edwards Chill in the Air and Sherwin-Williams Potentially Purple?

The measured color distance between Dunn-Edwards Chill in the Air and Sherwin-Williams Potentially Purple is delta-E 4.63.

Which is lighter, Dunn-Edwards Chill in the Air or Sherwin-Williams Potentially Purple?

Dunn-Edwards Chill in the Air is lighter than Sherwin-Williams Potentially Purple by 5.4 points of light reflectance (LRV).

CLOSEST PAIRΔE 4.63 Chill in the Air and Potentially Purple
LIGHTESTChill in the Air LRV 66.9
DARKESTPotentially Purple LRV 61.5
SPREAD5.4LRV points

Side by side

measured values
Chill in the Air Potentially Purple
Brand Dunn-Edwards Sherwin-Williams
Code DE5911 SW 6821
Hex #D1D5E7 #D1CBDF
Light reflectance 66.9 61.5
Undertone blue undertone violet undertone
Chroma 9.5 10.8
Hue angle 282.6° 302.3°
Color family blue blue

Each on its own

full detail