After 1 comes 2, same but different. You get the idea.
Source Hendrik Lammers
A seamless background of warped stripes on paper.
Source V. Hartikainen
A simple but elegant classic. Every collection needs one of these.
Source Christopher Burton
This background pattern contains a texture of yellow wood planks. I think it looks quite original.
Source V. Hartikainen
Dark, square, clean and tidy. What more can you ask for?
Source Jaromír Kavan
From a tile that can be had by selecting the rectangle in Inkscape and using shift+alt+i.
Source Firkin
Seamless pattern the tile for which can be had by using shift-alt-I on the selected rectangle in Inkscape.
Source Firkin
This light background pattern has a texture of "frozen" surface with diagonal stripes. Here's an yet another addition to the collection of free website backgrounds.
Source V. Hartikainen
Plywood Web Background background image for use in web design.
Source V. Hartikainen
The green fibers pattern will work very well in grayscale as well.
Source Matteo Di Capua
No relation to the band, but damn it’s subtle!
Source Thomas Myrman
Just what the name says, paper fibers. Always good to have.
Source Heliodor jalba
If you need a green background for your blog/website, try this one. Remember that Green Striped Background is seamlessly tileable.
Source V. Hartikainen
The tile this is based on can be retrieved by selecting the rectangle in Inkscape and using shift+alt+i.
Source Firkin
Seamless , tileable CC-0 texture. Created by my own, feel free to use wherever you want!
Source Linolafett
Prismatic Groovy Concentric Background 4
Source GDJ
A background tile for web with abstract repeating texture of dark "stone wall".
Source V. Hartikainen
This one has rusty dark brown texture.
Source V. Hartikainen
A seamless texture traced from an image on opengameart.org shared by Scouser.
Source Firkin
Seamless , tileable CC-0 texture. Created by my own, feel free to use wherever you want!
Source Linolafett