Comparison

Starry Night vs Ocean Crest

Sherwin-Williams SW 6540 and Vista Paint 0502, ΔE 2.37 apart

Sherwin-Williams Starry Night SW 6540 on a wall, hex #D6D9DE
Starry Night Sherwin-Williams SW 6540
Vista Paint Ocean Crest 0502 on a wall, hex #D7DCDD
Ocean Crest Vista Paint 0502
Zeytin’s verdict · ΔE 2.37Close cousins. Paint a sample of each before you choose.

Sherwin-Williams Starry Night (SW 6540) and Vista Paint Ocean Crest (0502) measure a delta-E of 2.37 apart. Ocean Crest is 1.9 LRV points lighter, which is the difference you notice first. Both carry a similar amount of color, at chroma 2.8 and 1.9. The undertones part company: Starry Night reads as a cool blue-gray at hue angle 268.2 degrees, Ocean Crest as a cool teal-gray at 216.0. Close, but a large sample of each will show the gap, particularly against white trim. If you need the Starry Night depth in Vista Paint's line, start from its LRV of 69.1 rather than matching by name.

Is Sherwin-Williams Starry Night the same color as Vista Paint Ocean Crest?

Not quite, but close - Sherwin-Williams Starry Night and Vista Paint Ocean Crest are delta-E 2.37 apart, close enough that most rooms would not show the difference.

What is the delta-E between Sherwin-Williams Starry Night and Vista Paint Ocean Crest?

The measured color distance between Sherwin-Williams Starry Night and Vista Paint Ocean Crest is delta-E 2.37.

Which is lighter, Sherwin-Williams Starry Night or Vista Paint Ocean Crest?

Vista Paint Ocean Crest is lighter than Sherwin-Williams Starry Night by 1.9 points of light reflectance (LRV).

CLOSEST PAIRΔE 2.37 Starry Night and Ocean Crest
LIGHTESTOcean Crest LRV 71.0
DARKESTStarry Night LRV 69.1
SPREAD1.9LRV points

Side by side

measured values
Starry Night Ocean Crest
Brand Sherwin-Williams Vista Paint
Code SW 6540 0502
Hex #D6D9DE #D7DCDD
Light reflectance 69.1 71.0
Undertone cool blue-gray cool teal-gray
Chroma 2.8 1.9
Hue angle 268.2° 216.0°
Color family gray gray

Each on its own

full detail