Black brick wall pattern. Brick your site up!
Source Alex Parker
From a drawing in 'An Old Maid's Love. A Dutch tale told in English', Maarten Maartens, 1891.
Source Firkin
A topographic map like this has actually been requested a few times, so here you go!
Source Sam Feyaerts
A grid of squares with green colours. Since the colours are randomly distributed it is automatically seamless.
Source Firkin
I asked Gjermund if he could make a pattern for us – result!
Source Gjermund Gustavsen
Background Wall, Art Abstract, Block Well & CC0 texture.
Source Ractapopulous
The first pattern on here using opacity. Try it on a site with a colored background, or even using mixed colors.
Source Nathan Spady
More bright luxury. This is a bit larger than fancy deboss, and with a bit more noise.
Source Viszt Péter
A hint of orange color, and some crossed and embossed lines.
Source Adam Anlauf
The name alone is awesome, but so is this sweet dark pattern.
Source Federica Pelzel
To get the tile this is based on select the rectangle in Inkscape and use shift-alt-i
Source Firkin
From a drawing in 'Cowdray: the history of a great English House', Julia Roundell, 1884.
Source Firkin
From a drawing in 'At home', J. Sowerby, J. Crane and T. Frederick, 1881.
Source Firkin
Don’t look at this one too long if you’re high on something.
Source Luuk van Baars
This is so subtle you need to bring your magnifier!
Source Carlos Valdez
Three shades of gray makes this pattern look like a small carbon fiber surface. Great readability even for small fonts.
Source Atle Mo
The image depicts the Japanese Edo pattern called "seigaiha" or "青海波" meaning "blue -sea- wave".I hope it's suitable for the summer season.
Source Yamachem
The green fibers pattern will work very well in grayscale as well.
Source Matteo Di Capua
Zero CC Mossy stone tileable texture, photographed and made by me. CC0
Source Sojan Janso
Abstract Ellipses Background Grayscale
Source GDJ
Colorful Floral Background 3 No Black
Source GDJ