A pale olive green background with a seamless texture.
Source V. Hartikainen
This is a remix of "geometrical pattern 01".
Source Yamachem
A re-make of the Gradient Squares pattern.
Source Dimitar Karaytchev
Three shades of gray makes this pattern look like a small carbon fiber surface. Great readability even for small fonts.
Source Atle Mo
Classic vertical lines, in all its subtlety.
Source Cody L
Got some felt in my mailbox today, so I scanned it for you to use.
Source Atle Mo
A seamless gray background texture suitable for use on websites. To me, it has the look of stone. Feel free to modify it to meet your needs (by making it a bit lighter or darker, for example).
Source V. Hartikainen
This ons is quite old school looking. Retro, even. I like it.
Source Arno Declercq
A seamless light gray paper texture with horizontal double lines.
Source V. Hartikainen
Prismatic Abstract Geometric Background 5
Source GDJ
A bit simplified version. Although it could be edited out to be simpler. Anyway, this time the tiling is converted to a pattern fill -which is using clipping for the tile's edges.
Source Lazur URH
From a drawing in 'Sun Pictures of the Norfolk Broads', Ernest Suffling, 1892.
Source Firkin
Remixed from an image that was uploaded to Pixabay by Pixeline
Source Firkin
Alternative colour scheme for the original floral pattern.
Source Firkin
From a drawing in 'In an Enchanted Island', William Mallock, 1892.
Source Firkin
Use shift+alt+i on the selected rectangle in Inkscape to get the tile this is based on
Source Firkin
Derived from an image that was uploaded to Pixabay by Darkmoon1968
Source Firkin
A bit like smudged paint or some sort of steel, here is scribble light.
Source Tegan Male
It’s a hole, in a pattern. On your website. Dig it!
Source Josh Green
Detailed but still subtle and quite original. Lovely gray shades.
Source Kim Ruddock
Background Wall, Art Abstract, Block Well & CC0 texture.
Source Ractapopulous
Crossing lines with a subtle emboss effect on a dark background.
Source Stefan Aleksić