Heartthrob

SW 6866 · Sherwin-Williams

Heartthrob SW 6866 as a flat swatch, not a painted room

Sherwin-Williams

Heartthrob

SW 6866

Hex code

#A82E33

Light reflectance value (LRV)

10.6Very dark, close to black on a wall

0 black100 white

Undertone

Strong peach, a warm color

Color family: Red
Sold for: Interior and exterior

Try it on your walls Get a sample

Sherwin-Williams Heartthrob SW 6866 is a very dark red paint color, a strong, saturated color rather than a neutral, leaning peach, with an LRV of 11, close to black on a wall.

Updated August 22, 2026

Is Heartthrob warm or cool? Undertones by the numbers

leans peach

Undertone

Strong peach

graysaturated

A strong color.

Try Heartthrob on your own walls

Upload a photo of your room, or the outside of your house, and TryMyHome renders Heartthrob onto the walls so you can judge it in your light, with your floors and furniture. Your first five renders are free.

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Get a sample before you paint

Use the visualizer to narrow your shortlist, then confirm the finalist on your actual wall. A peel-and-stick sample of Heartthrob, checked in morning and evening light, is the last step before a gallon.