Grandiose

SW 6404 · Sherwin-Williams

Grandiose SW 6404 as a flat swatch, not a painted room

Sherwin-Williams

Grandiose

SW 6404

Hex code

#9C7F41

Light reflectance value (LRV)

22.7Dark, a statement on four walls

0 black100 white

Undertone

Strong yellow, a warm color

Color family: Yellow
Sold for: Interior and exterior

Try it on your walls Get a sample

Sherwin-Williams Grandiose SW 6404 is a dark yellow paint color, a strong, saturated color rather than a neutral, with an LRV of 23, dark enough to be a statement on four walls.

Updated August 22, 2026

Is Grandiose warm or cool? Undertones by the numbers

leans yellow

Undertone

Strong yellow

graysaturated

A strong color.

Try Grandiose on your own walls

Upload a photo of your room, or the outside of your house, and TryMyHome renders Grandiose 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 Grandiose, checked in morning and evening light, is the last step before a gallon.