This one has rusty dark brown texture.
Source V. Hartikainen
A playful triangle pattern with different shades of gray.
Source Dimitrie Hoekstra
The name is totally random, but hey, it sounds good.
Source Atle Mo
And some more testing, this time with Seamless Studio. It’s Robots FFS!
Source Seamless Studio
Classic 45-degree pattern, light version.
Source Luke McDonald
You could get a bit dizzy from this one, but it might come in handy.
Source Dertig Media
A free repetitive background with a dark concrete wall like texture. This one may be used in dark web site designs.
Source V. Hartikainen
A playful triangle pattern with different shades of gray.
Source Dimitrie Hoekstra
Black And White Floral Pattern Background from PDP.
Source GDJ
Drawn in Paint.net and vectorised in Vector Magic.
Source Firkin
More bright luxury. This is a bit larger than fancy deboss, and with a bit more noise.
Source Viszt Péter
It’s a hole, in a pattern. On your website. Dig it!
Source Josh Green
Looks as if it's spray painted on the wall. You can be sure that this pattern will seamlessly fill your backgrounds on web pages.
Source V. Hartikainen
To get the tile this is based on, select the rectangle in Inkscape and use shift+alt+i.
Source Firkin
The first pattern on here using opacity. Try it on a site with a colored background, or even using mixed colors.
Source Nathan Spady
A seamless texture traced from an image on opengameart.org shared by Scouser.
Source Firkin
The green fibers pattern will work very well in grayscale as well.
Source Matteo Di Capua
Scanned some rice paper and tiled it up for you. Enjoy.
Source Atle Mo
Alternative colour scheme for the original floral pattern.
Source Firkin