What does Brillo Bajo look like on Facebook?

On Facebook it is the design shipped in 16.0, shown above at full size. Older revisions are listed beneath it.

When did Facebook add Brillo Bajo?

Facebook first drew Brillo Bajo in 2.0, released 20 de febrero de 2017.

Meta Platforms, Inc. has shipped 12 versions of Brillo Bajo. Each is dated, so you can see when the design changed.

Facebook 2.2

This is the design Facebook introduced in 2.0, shipped again unchanged. It was not redrawn for this release.

✳ marks a release that redrew this emoji. The rest re-shipped the design unchanged.

What does Brillo Bajo look like on Facebook?: On Facebook it is the design shipped in 16.0, shown above at full size. Older revisions are listed beneath it.
When did Facebook add Brillo Bajo?: Facebook first drew Brillo Bajo in 2.0, released 20 de febrero de 2017.
How many times has Facebook redrawn Brillo Bajo?: Meta Platforms, Inc. has shipped 12 versions of Brillo Bajo. Each is dated, so you can see when the design changed.