Comparison

Van Deusen Blue vs Blue Moon Bay

Benjamin Moore HC-156 and Vista Paint 7301, ΔE 2.93 apart

Benjamin Moore Van Deusen Blue HC-156 on a wall, hex #485B6E
Van Deusen Blue Benjamin Moore HC-156
Vista Paint Blue Moon Bay 7301 on a wall, hex #435466
Blue Moon Bay Vista Paint 7301
Zeytin’s verdict · ΔE 2.93Close cousins. Paint a sample of each before you choose.

Benjamin Moore Van Deusen Blue (HC-156) and Vista Paint Blue Moon Bay (7301) measure a delta-E of 2.93 apart. Van Deusen Blue is 4 LRV points lighter, which is the difference you notice first. Both carry a similar amount of color, at chroma 13.3 and 12.7. Close, but a large sample of each will show the gap, particularly against white trim. If you need the Blue Moon Bay depth in Benjamin Moore's line, start from its LRV of 8.0 rather than matching by name.

Is Benjamin Moore Van Deusen Blue the same color as Vista Paint Blue Moon Bay?

Not quite, but close - Benjamin Moore Van Deusen Blue and Vista Paint Blue Moon Bay are delta-E 2.93 apart, close enough that most rooms would not show the difference.

What is the delta-E between Benjamin Moore Van Deusen Blue and Vista Paint Blue Moon Bay?

The measured color distance between Benjamin Moore Van Deusen Blue and Vista Paint Blue Moon Bay is delta-E 2.93.

Which is lighter, Benjamin Moore Van Deusen Blue or Vista Paint Blue Moon Bay?

Benjamin Moore Van Deusen Blue is lighter than Vista Paint Blue Moon Bay by 4 points of light reflectance (LRV).

CLOSEST PAIRΔE 2.93 Van Deusen Blue and Blue Moon Bay
LIGHTESTVan Deusen Blue LRV 12.0
DARKESTBlue Moon Bay LRV 8.0
SPREAD4LRV points

Side by side

measured values
Van Deusen Blue Blue Moon Bay
Brand Benjamin Moore Vista Paint
Code HC-156 7301
Hex #485B6E #435466
Light reflectance 12.0 8.0
Undertone blue undertone blue undertone
Chroma 13.3 12.7
Hue angle 260.7° 262.1°
Color family black black

Each on its own

full detail