Vertical lines with a bumpy, yet crisp, feel to it.
Source Raasa
Bigger is better, right? So here you have some large carbon fiber.
Source Factorio.us Collective
Seamless , tileable CC-0 texture. Created by my own, feel free to use wherever you want!
Source Linolafett
A seamless pattern formed from a square tile. The tile can be retrieved by selecting the rectangle in Inkscape and using shift-alt-I.
Source Firkin
The starting point for this was drawn on the web site steamcoded.org/PolyskelionMaker.svg
Source Firkin
Crossing lines with a subtle emboss effect on a dark background.
Source Stefan Aleksić
Derived from an image that was uploaded to Pixabay by Darkmoon1968
Source Firkin
Everyone loves a diamond, right? Make your site sparkle.
Source AJ Troxell
A nice and simple gray stucco material. Great on its own, or as a base for a new pattern.
Source Bartosz Kaszubowski
Neat little photography icon pattern.
Source Hossam Elbialy
Run a restaurant blog? Here you go. Done.
Source Andrijana Jarnjak
Here's a quite bright pink background pattern for use on websites. It doesn't look like a real fur, but it definitely resembles one.
Source V. Hartikainen
The unit cell for this seamless pattern can be had in Inkscape by selecting the rectangle and using shift+alt+i.
Source Firkin
Luxury pattern, looking like it came right out of Paris.
Source Daniel Beaton
This one takes you back to math class. Classic mathematic board underlay.
Source Josh Green
Formed by heavily distorting part of a an image of a fish uploaded to Pixabay by GLady
Source Firkin
A hint of orange color, and some crossed and embossed lines.
Source Adam Anlauf
Could be paper, could be a Polaroid frame – up to you!
Source Chaos
Just to prove my point, here is a slightly modified dark version.
Source Atle Mo
You could get a bit dizzy from this one, but it might come in handy.
Source Dertig Media