Cross-brand match

Languid Blue in Kilz

Sherwin-Williams SW 6226 translated into the Kilz line

Sherwin-Williams Languid Blue SW 6226 on a wall, hex #A4B7BD
Kilz Chambray Blue TB-45 on a wall, hex #A9B9C0

The closest Kilz paint to Sherwin-Williams Languid Blue (SW 6226) is Chambray Blue TB-45, a delta-E of 1.56 away — close enough to swap without anyone noticing, though a large sample in daylight will show the difference.

Light reflectance is effectively identical, 45.6 against 46.0. Undertone reads as blue cast against teal undertone, at chroma 6.8 and 7.5.

Codes are not transferable between manufacturers and no brand publishes a conversion table, so every figure here is measured from the published hex values rather than taken from a chart.

NEARESTChambray BlueTB-45
DISTANCEΔE 1.56CIE Lab
LIGHT REFLECTANCE46.0 against 45.6
HEX#A9B9C0against #A4B7BD

Ranked matches in Kilz

closest first
Kilz colorΔE LRV Undertone
Chambray BlueTB-45 1.56 46.0 blue cast Compare
Blue JuniperRF160-01 4.59 43.0 teal undertone Compare
Aviator SilverTB-34 5.91 38.0 blue cast Compare
Platinum RingRK180 7.62 53.0 cool teal-gray Compare
Mountain StreamTB-44 7.89 58.0 teal undertone Compare
PostcardTB-25 8.64 46.0 true neutral Compare

Languid Blue in other brands

same color, different line

Full detail on Languid Blue