If you don’t like cream and pixels, you’re in the wrong place.
Source Mizanur Rahman
Tile available in Inkscape using shift-alt-i on the selected rectangle
Source Firkin
A dark metal plate with an embossed grid pattern and a bit of rust. Here's a dark metal plate texture for use as a tiled background on web pages.
Source V. Hartikainen
One more sharp little tile for you. Subtle circles this time.
Source Blunia
Abstract Tiled Background Extended 12
Source GDJ
From a tile that can be had by selecting the rectangle in Inkscape and using shift+alt+i.
Source Firkin
Prismatic Abstract Background Design
Source GDJ
Subtle scratches on a light gray background.
Source Andrey Ovcharov
A new take on the black linen pattern. Softer this time.
Source Atle Mo
Inspired by a 1930s wallpaper pattern I saw on TV.
Source Firkin
Prismatic Curved Diamond Pattern 5 No Background
Source GDJ
Dare I call this a «flat pattern»? Probably not.
Source Dax Kieran
Did some testing with Repper Pro tonight, and this gray mid-tone pattern came out.
Source Atle Mo
The act or state of corrugating or of being corrugated, a wrinkle; fold; furrow; ridge.
Source Anna Litvinuk
Abstract Geometric Monochrome Pattern Prismatic No Background
Source GDJ
Light gray paper pattern with small traces of fiber and some dust.
Source Atle Mo
From a drawing in 'In an Enchanted Island', William Mallock, 1892.
Source Firkin
Same as the black version, but now in shades of gray. Very subtle and fine grained.
Source Atle Mo
The unit cell for this seamless pattern can be had in Inkscape by selecting the rectangle and using shift+alt+i.
Source Firkin
From a drawing in 'At home', J. Sowerby, J. Crane and T. Frederick, 1881.
Source Firkin
Submitted in a cream color, but you know how I like it.
Source Devin Holmes
A seamless background drawn in Paint.net and vectorised with Vector Magic. The starting point was a photograph of drinking straws from Pixabay.
Source Firkin
Pattern #100! A black classic knit-looking pattern.
Source Factorio.us Collective
From a drawing in 'Line and form', Walter Crane, 1914.
Source Firkin
No, not the band but the pattern. Simple squares in gray tones, of course.
Source Atle Mo
I know there is one here already, but this is sexy!
Source Gjermund Gustavsen
You know you love wood patterns, so here’s one more.
Source Richard Tabor
A seamless pattern from a tile drawn in Paint.net and vectorised in Vector Magic
Source Firkin