The espresso is indeed a dark brown. And the Bordeaux is indeed very red. The cherry chestnut can also be quite red.

This is the photo that made me fall in love with the walnut. In my friend's natural light living room, her M5s look very similar to this. No orange in that natural light. Regardless of some tinge of orange, the walnut is indeed timeless and I like it very much,

https://www.audiocircle.com/image.php?id=49960

House of the Rising Sone
Out in the mid or far field
Dedicated mid-woofers are over-rated