Remixed from a design seen on Pixabay. The basic tile can be had by selecting the rectangle in Inkscape and using shift+alt+i
Source Firkin
Three shades of gray makes this pattern look like a small carbon fiber surface. Great readability even for small fonts.
Source Atle Mo
A pattern formed from a squared tile. The tile can be accessed in Inkscape by selecting the rectangle and using shift-alt-i.
Source Firkin
This ons is quite old school looking. Retro, even. I like it.
Source Arno Declercq
Some dark 45 degree angles creating a nice pattern. Huge.
Source Dark Sharp Edges
The name alone is awesome, but so is this sweet dark pattern.
Source Federica Pelzel
Black brick wall pattern. Brick your site up!
Source Alex Parker
Remixed from a drawing in 'A Girl in Ten Thousand', Elizabeth Meade, 1896.
Source Firkin
Dark, square, clean and tidy. What more can you ask for?
Source Jaromír Kavan
This background has abstract texture with some similarities to wood.
Source V. Hartikainen
The act or state of corrugating or of being corrugated, a wrinkle; fold; furrow; ridge.
Source Anna Litvinuk
The classic 45-degree diagonal line pattern, done right.
Source Jorick van Hees
The image is a design of blue glass.How about using it as background image?
Source Yamachem
A slightly grainy paper pattern with small horizontal and vertical strokes.
Source Atle Mo
The classic subtle pattern. Sort of wall/brick looking. Or moon-looking?
Source Joel Klein
Vector version of a png that was uploaded to Pixabay by pencilparker
Source Firkin
A free tileable background colored in off-white (antique white) color.
Source V. Hartikainen
Colour version of a pattern that came out of playing with the 'light rays' plug-in for Paint.net
Source Firkin
Design drawn in Paint.net, vectorised using Vector Magic and finished in Inkscape.
Source Firkin
Remixed from a JPG that was uploaded to Pixabay by theasad121
Source Firkin
A seamless pattern formed from background pattern 102
Source Firkin
From a drawing of the coat of arms of the Ottoman Empire on Wikimedia.
Source Firkin
The image depicts a seamless pattern of a Japanese family crest called "chidori" in Japanese .A chidori in Japanese means a plover in English.
Source Yamachem
Remixed from a drawing in 'Очерки Русской Исторіи въ памятникахъ быта', Petr Polevoi, 1879.
Source Firkin
Prismatic Groovy Concentric Background 5
Source GDJ