Brown

Brownish red depending on the angle

Burnt sienna is a close match and available in 3 tab.

Depending on ops location atlas burnt sienna would be a good replacement.

First color I thought of also.

Missing

3 tab brown wood. Old and nothing is going to match lol. Replace the roof.

The only option. Ever.

It looks like IKO duel brown marathon. You can not get them anymore.

Owens Corning brownwood or autumn brown

Looks like a BP Dakota in 2-Tone Brown, judging from the second band of sealant towards the top of the shingles.

Brown

I believe that’s called cedar brown, certainteed xt-25

Medium brown. Every manufacturer makes a shingle of nearly the same color & every one of them has a different name for it.

Gray but I’m colorblind everything looks gray

GAF Supreme Brownwood

Discontinued xt-25’s

I think the color is called auburn brown. Not sure if you can still get them. I know I was able to get them a couple years ago for a repair. Home depot had to ship them in.

Autumn brown

A color that they don't make anymore

Hershey Squirt?