Comparison

Dockside Blue vs In the Blue

Sherwin-Williams SW 7601 and Vista Paint 0504, ΔE 0.72 apart

Sherwin-Williams Dockside Blue SW 7601 on a wall, hex #A0B3BC
Dockside Blue Sherwin-Williams SW 7601
Vista Paint In the Blue 0504 on a wall, hex #A0B2BC
In the Blue Vista Paint 0504
Zeytin’s verdict · ΔE 0.72Same color. Buy the cheaper one.

Sherwin-Williams Dockside Blue (SW 7601) and Vista Paint In the Blue (0504) measure a delta-E of 0.72 apart. They sit within 0.1 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 8.3 and 8.3. Side by side on a wall these are effectively the same color. Choose on price and availability rather than appearance. If you need the In the Blue depth in Sherwin-Williams's line, start from its LRV of 43.0 rather than matching by name.

Is Sherwin-Williams Dockside Blue the same color as Vista Paint In the Blue?

Yes, by measurement - Sherwin-Williams Dockside Blue and Vista Paint In the Blue are only delta-E 0.72 apart, which is below what the human eye can reliably tell apart.

What is the delta-E between Sherwin-Williams Dockside Blue and Vista Paint In the Blue?

The measured color distance between Sherwin-Williams Dockside Blue and Vista Paint In the Blue is delta-E 0.72.

CLOSEST PAIRΔE 0.72 Dockside Blue and In the Blue
LIGHTESTDockside Blue LRV 43.1
DARKESTIn the Blue LRV 43.0
SPREAD0.1LRV points

Side by side

measured values
Dockside Blue In the Blue
Brand Sherwin-Williams Vista Paint
Code SW 7601 0504
Hex #A0B3BC #A0B2BC
Light reflectance 43.1 43.0
Undertone blue undertone blue undertone
Chroma 8.3 8.3
Hue angle 235.6° 240.2°
Color family teal teal

Each on its own

full detail