Comparison

Seaport Blue vs Cosmic Blue

Benjamin Moore 2060-30 and Valspar 4008-10C, ΔE 7.39 apart

Benjamin Moore Seaport Blue 2060-30 on a wall, hex #006EA1
Seaport Blue Benjamin Moore 2060-30
Valspar Cosmic Blue 4008-10C on a wall, hex #0178B6
Cosmic Blue Valspar 4008-10C
Zeytin’s verdict · ΔE 7.39Not even close. Pick the one you actually want.

Benjamin Moore Seaport Blue (2060-30) and Valspar Cosmic Blue (4008-10C) measure a delta-E of 7.39 apart. They sit within 1.1 LRV points of each other, so neither will look brighter than the other on the same wall. Cosmic Blue holds more color, chroma 40.7 against 35.5, so it grays out less in dim light. These read as related but distinct. Sample both before committing. If you need the Cosmic Blue depth in Benjamin Moore's line, start from its LRV of 15.0 rather than matching by name.

What is the difference between Benjamin Moore Seaport Blue and Valspar Cosmic Blue?

Benjamin Moore Seaport Blue and Valspar Cosmic Blue are delta-E 7.39 apart - a difference that shows up on a wall, not just side by side on two chips.

What is the delta-E between Benjamin Moore Seaport Blue and Valspar Cosmic Blue?

The measured color distance between Benjamin Moore Seaport Blue and Valspar Cosmic Blue is delta-E 7.39.

Which is lighter, Benjamin Moore Seaport Blue or Valspar Cosmic Blue?

Benjamin Moore Seaport Blue is lighter than Valspar Cosmic Blue by 1.1 points of light reflectance (LRV).

Which is more saturated, Benjamin Moore Seaport Blue or Valspar Cosmic Blue?

Valspar Cosmic Blue carries more color than Benjamin Moore Seaport Blue - a higher chroma value means a more intense, less grey color.

CLOSEST PAIRΔE 7.39 Seaport Blue and Cosmic Blue
LIGHTESTSeaport Blue LRV 16.1
DARKESTCosmic Blue LRV 15.0
SPREAD1.1LRV points

Side by side

measured values
Seaport Blue Cosmic Blue
Brand Benjamin Moore Valspar
Code 2060-30 4008-10C
Hex #006EA1 #0178B6
Light reflectance 16.1 15.0
Undertone blue blue
Chroma 35.5 40.7
Hue angle 258.6° 263.3°
Color family blue blue

Each on its own

full detail