Black version of a pattern that came out of playing with the 'light rays' plug-in for Paint.net
Source Firkin
A seamless background texture of old cardboard.
Source V. Hartikainen
A gray background pattern with a texture of textile. Suits perfectly for web design.
Source V. Hartikainen
Turn your site into a dragon with this great scale pattern.
Source Alex Parker
Zerro CC tillable texture of stones photographed and made by me. CC0
Source Sojan Janso
Simple gray checkered lines, in light tones.
Source Radosław Rzepecki
Submitted in a cream color, but you know how I like it.
Source Devin Holmes
Looks like an old wall. I guess that’s it then?
Source Viahorizon
Brushed aluminum, in a bright gray version. Lovely 2X as well.
Source Andre Schouten
Carbon fiber is never out of fashion, so here is one more style for you.
Source Alfred Lee
Colour version that is close to the original drawing uploaded to Pixabay by pencilparker.
Source Firkin
This is the third pattern called Dark Denim, but hey, we all love them!
Source Brandon Jacoby
Almost like little fish shells, or dragon skin.
Source Graphiste
Prismatic Hexagonalism Pattern No Background
Source GDJ
Remixed from a drawing in 'Chambéry à la fin du XIVe siècle', Timoleon Chapperon, 1863.
Source Firkin
Here's an yet another background for websites, with a seamless texture of wood planks this time.
Source V. Hartikainen
To get the tile this is based on select the rectangle in Inkscape and use shift+alt+i.
Source Firkin
Tiny circle waves, almost like the ocean.
Source Sagive
Not so subtle. These tileable wood patterns are very useful.
Source Elemis
The unit cell for this seamless pattern can be had in Inkscape by selecting the rectangle and using shift+alt+i.
Source Firkin
Abstract Tiled Background Extended 8
Source GDJ
A seamless texture traced from an image on opengameart.org shared by Scouser.
Source Firkin