Comparison

Wythe Blue vs April Thicket

Benjamin Moore HC-143 and Valspar 5003-3C, ΔE 1.61 apart

Benjamin Moore Wythe Blue HC-143 on a wall, hex #AABEB4
Wythe Blue Benjamin Moore HC-143
Valspar April Thicket 5003-3C on a wall, hex #A8BAAF
April Thicket Valspar 5003-3C
Zeytin’s verdict · ΔE 1.61Twins, almost. Only daylight on a big wall tells them apart.

Benjamin Moore Wythe Blue (HC-143) and Valspar April Thicket (5003-3C) measure a delta-E of 1.61 apart. Wythe Blue is 2.1 LRV points lighter, which is the difference you notice first. Both carry a similar amount of color, at chroma 9.2 and 9. The difference is measurable but subtle. It shows on a large wall in strong daylight and disappears under lamplight. If you need the April Thicket depth in Benjamin Moore's line, start from its LRV of 46.0 rather than matching by name.

Is Benjamin Moore Wythe Blue the same color as Valspar April Thicket?

Not quite, but close - Benjamin Moore Wythe Blue and Valspar April Thicket are delta-E 1.61 apart, close enough that most rooms would not show the difference.

What is the delta-E between Benjamin Moore Wythe Blue and Valspar April Thicket?

The measured color distance between Benjamin Moore Wythe Blue and Valspar April Thicket is delta-E 1.61.

Which is lighter, Benjamin Moore Wythe Blue or Valspar April Thicket?

Benjamin Moore Wythe Blue is lighter than Valspar April Thicket by 2.1 points of light reflectance (LRV).

CLOSEST PAIRΔE 1.61 Wythe Blue and April Thicket
LIGHTESTWythe Blue LRV 48.1
DARKESTApril Thicket LRV 46.0
SPREAD2.1LRV points

Side by side

measured values
Wythe Blue April Thicket
Brand Benjamin Moore Valspar
Code HC-143 5003-3C
Hex #AABEB4 #A8BAAF
Light reflectance 48.1 46.0
Undertone green undertone green undertone
Chroma 9.2 9.0
Hue angle 162.8° 157.4°
Color family teal green

Each on its own

full detail