Comparison

White Heron vs Alaskan Mist

Benjamin Moore OC-57 and Kilz TB-03, ΔE 0.52 apart

Benjamin Moore White Heron OC-57 on a wall, hex #F0F1EA
White Heron Benjamin Moore OC-57
Kilz Alaskan Mist TB-03 on a wall, hex #F0F1EB
Alaskan Mist Kilz TB-03
Zeytin’s verdict · ΔE 0.52Same color. Buy the cheaper one.

Benjamin Moore White Heron (OC-57) and Kilz Alaskan Mist (TB-03) measure a delta-E of 0.52 apart. They sit within 0.3 LRV points of each other, so neither will look brighter than the other on the same wall. Both carry a similar amount of color, at chroma 3.6 and 3.1. Side by side on a wall these are effectively the same color. Choose on price and availability rather than appearance. If you need the White Heron depth in Kilz's line, start from its LRV of 86.7 rather than matching by name.

Is Benjamin Moore White Heron the same color as Kilz Alaskan Mist?

Yes, by measurement - Benjamin Moore White Heron and Kilz Alaskan Mist are only delta-E 0.52 apart, which is below what the human eye can reliably tell apart.

What is the delta-E between Benjamin Moore White Heron and Kilz Alaskan Mist?

The measured color distance between Benjamin Moore White Heron and Kilz Alaskan Mist is delta-E 0.52.

CLOSEST PAIRΔE 0.52 White Heron and Alaskan Mist
LIGHTESTAlaskan Mist LRV 87.0
DARKESTWhite Heron LRV 86.7
SPREAD0.3LRV points

Side by side

measured values
White Heron Alaskan Mist
Brand Benjamin Moore Kilz
Code OC-57 TB-03
Hex #F0F1EA #F0F1EB
Light reflectance 86.7 87.0
Undertone yellow-green cast yellow-green cast
Chroma 3.6 3.1
Hue angle 115.5° 116.5°
Color family white white

Each on its own

full detail