Cross-brand match

Reuben Ridge in PPG

Vista Paint 8648 translated into the PPG line

Vista Paint Reuben Ridge 8648 on a wall, hex #AB9187
PPG Tanglewood 1073-5 on a wall, hex #A58F85

The closest PPG paint to Vista Paint Reuben Ridge (8648) is Tanglewood 1073-5, a delta-E of 1.99 away — close enough to swap without anyone noticing, though a large sample in daylight will show the difference.

Light reflectance is effectively identical, 29.0 against 29.0. Undertone reads as orange undertone against red undertone, at chroma 10.6 and 12.1.

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.

NEARESTTanglewood1073-5
DISTANCEΔE 1.99CIE Lab
LIGHT REFLECTANCE29.0 against 29.0
HEX#A58F85against #AB9187

Ranked matches in PPG

closest first
PPG colorΔE LRV Undertone
Tanglewood1073-5 1.99 29.0 orange undertone Compare
Iris Mauve1016-5 4.18 34.0 red undertone Compare
Bedford Brown1060-5 4.43 27.0 red Compare
Earl Gray1020-5 4.94 32.0 orange undertone Compare
Talavera1018-5 5.36 29.0 orange cast Compare
Tawny Mushroom1054-5 5.5 34.0 red undertone Compare

Reuben Ridge in other brands

same color, different line

Full detail on Reuben Ridge