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
Imagine you zoomed in 1000X on some fabric. But then it turned out to be a skeleton!
Source Angelica
A colourful background drawn originally in paint.net and vectorised in Vector Magic.
Source Firkin
This is sort of fresh, but still feels a bit old school.
Source Martuchox
Bright Multicolored Floral Background by Karen Arnold from PDP.
Source GDJ
Remixed from a drawing in 'Works. Popular edition', John Ruskin, 1886.
Source Firkin
A seamless background pattern of dark brown wood planks.
Source V. Hartikainen
Three shades of gray makes this pattern look like a small carbon fiber surface. Great readability even for small fonts.
Source Atle Mo
A repeatable image with dark background and metal grid pattern.
Source V. Hartikainen
A nice and simple white rotated tile pattern.
Source Another One
Did anyone say The Hoff? This pattern is in no way related to Baywatch.
Source Josh Green
Sometimes you just need the simplest thing.
Source Fabricio
You just can’t get enough of the fabric patterns, so here is one more for your collection.
Source Krisp Designs
This one could be the shirt of a golf player. Angled lines in different thicknesses.
Source Olivier Pineda
Derived from an image that was uploaded to Pixabay by darkmoon1968
Source Firkin
Prismatic Hexagonalism Pattern No Background
Source GDJ
Remixed from a drawing in 'The March of Loyalty', Letitia MacClintock, 1884.
Source Firkin
Zerro CC tillable texture of stones photographed and made by me. CC0
Source Sojan Janso
The image depicts a Japanese Edo pattern called "kanoko or 鹿の子" meaning "fawn" which has a fur with small white spots.
Source Yamachem
Not even 1kb, but very stylish. Gray thin lines.
Source Struck Axiom
To get the tile this is based on, select the rectangle in Inkscape and use shift-alt-i.
Source Firkin
This background has abstract texture with some similarities to wood.
Source V. Hartikainen
Prismatic Triangular Background Design Mark II 5
Source GDJ