This one is rather fun and playful. The 2X could be used at 1X too!
Source Welsley
A classic dark tile for a bit of vintage darkness.
Source Listvetra
That’s what it is, a dark dot. Or sort of carbon looking.
Source Tsvetelin Nikolov
From a drawing in 'Studies for Stories', Jean Ingelow, 1864.
Source Firkin
Remixed from a design seen on Pixabay. The basic tile can be had by selecting the rectangle in Inkscape and using shift+alt+i
Source Firkin
More Japanese-inspired patterns, Gold Scales this time.
Source Josh Green
A lot of people like the icon patterns, so here’s one for your restaurant blog.
Source Andrijana Jarnjak
A version without colours blended together to give a different look.
Source Firkin
To get the tile this is formed from select the rectangle in Inkscape and use shift+alt+i.
Source Firkin
Prismatic Triangular Background Design Mark II 5
Source GDJ
A seamless dark leather-like background texture with diagonal lines that look like stitches.
Source V. Hartikainen
Retro Circles Background 8 No Black
Source GDJ
Submitted in a cream color, but you know how I like it.
Source Devin Holmes
Sweet and subtle white plaster with hints of noise and grunge.
Source Phil Maurer
Light and tiny, just the way you like it.
Source Rohit Arun Rao
Zero CC tileable dry grass texture, photographed and made by me. CC0
Source Sojan Janso
Prismatic Snowflakes Pattern No Background
Source GDJ
Original seamless pattern with an Inkscape filter.
Source Firkin
As far as fabric patterns goes, this is quite crisp.
Source Heliodor Jalba
A seamless texture traced from an image on opengameart.org shared by Scouser.
Source Firkin
A dark metallic background with a pattern of stamped dots. Here's a dark "metallic" background pattern for you.
Source V. Hartikainen