A light gray wall or floor (you decide) of concrete.
Source Atle Mo
If you like it a bit trippy, this wave pattern might be for you.
Source Ian Soper
Dead simple but beautiful horizontal line pattern.
Source Fabian Schultz
Adapted heavily from a JPG that was uploaded to Pixabay by Viscious-Speed.
Source Firkin
The file was named striped lens, but hey – Translucent Fibres works too.
Source Angelica
I love the movie Pineapple Express, and I’m also liking this Pineapple right here.
Source Audee Mirza
A smooth mid-tone gray, or low contrast if you will, linen pattern.
Source Jordan Pittman
This background pattern contains a texture of yellow wood planks. I think it looks quite original.
Source V. Hartikainen
Background formed from the original with an emboss effect
Source GDJ
To get the tile this is based on, select the rectangle in Inkscape and use shift+alt+i
Source Firkin
Traced from a drawing in 'Household Stories from the Collection of the Brothers Grimm', Wilhelm Carl Grimm , 1882.
Source Firkin
Background Wall, Art Abstract, Star Well & CC0 texture.
Source Ractapopulous
From a tile that can be had by selecting the rectangle in Inkscape and using shift+alt+i.
Source Firkin
A dark pattern made out of 3×3 circles and a 1px shadow. This works well as a carbon texture or background.
Source Atle Mo
Vector version of a png that was uploaded to Pixabay by pencilparker
Source Firkin
The image depicts a tiled seamless pattern.The tile represents four leaves aligned every 90 ° , which may look like a bird or a dragon .The original leaf design is from a Japanese old book.
Source Yamachem
Light honeycomb pattern made up of the classic hexagon shape.
Source Federica Pelzel
Dark blue concrete wall with some small dust spots.
Source Atle Mo
To get the repeating unit, select the rectangle in Inkscape and use shift+alt+i
Source Firkin
CC0 and a seamless pattern from a tile drawn in Paint.net .
Source SliverKnight
The following repeating website background is colored in a blue gray color and resembles a concrete wall or something similar to it.
Source V. Hartikainen
Prismatic Rounded Squares Grid 3 No Background
Source GDJ