Comparison

Lighthearted Pink vs Lucky You

Sherwin-Williams SW 6568 and Valspar 1004-4C, ΔE 1.76 apart

Sherwin-Williams Lighthearted Pink SW 6568 on a wall, hex #EDD5DD
Lighthearted Pink Sherwin-Williams SW 6568
Valspar Lucky You 1004-4C on a wall, hex #EED7E2
Lucky You Valspar 1004-4C
Zeytin’s verdict · ΔE 1.76Twins, almost. Only daylight on a big wall tells them apart.

Sherwin-Williams Lighthearted Pink (SW 6568) and Valspar Lucky You (1004-4C) measure a delta-E of 1.76 apart. They sit within 1.2 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 9.7 and 10.1. The difference is measurable but subtle. It shows on a large wall in strong daylight and disappears under lamplight. If you need the Lighthearted Pink depth in Valspar's line, start from its LRV of 70.8 rather than matching by name.

Is Sherwin-Williams Lighthearted Pink the same color as Valspar Lucky You?

Not quite, but close - Sherwin-Williams Lighthearted Pink and Valspar Lucky You are delta-E 1.76 apart, close enough that most rooms would not show the difference.

What is the delta-E between Sherwin-Williams Lighthearted Pink and Valspar Lucky You?

The measured color distance between Sherwin-Williams Lighthearted Pink and Valspar Lucky You is delta-E 1.76.

Which is lighter, Sherwin-Williams Lighthearted Pink or Valspar Lucky You?

Valspar Lucky You is lighter than Sherwin-Williams Lighthearted Pink by 1.2 points of light reflectance (LRV).

CLOSEST PAIRΔE 1.76 Lighthearted Pink and Lucky You
LIGHTESTLucky You LRV 72.0
DARKESTLighthearted Pink LRV 70.8
SPREAD1.2LRV points

Side by side

measured values
Lighthearted Pink Lucky You
Brand Sherwin-Williams Valspar
Code SW 6568 1004-4C
Hex #EDD5DD #EED7E2
Light reflectance 70.8 72.0
Undertone pink undertone pink undertone
Chroma 9.7 10.1
Hue angle 354.6° 345.6°
Color family pink pink

Each on its own

full detail