Seamless , tileable CC-0 texture. Created by my own, feel free to use wherever you want!
Source Linolafett
I love these crisp, tiny, super subtle patterns.
Source Badhon Ebrahim
Embossed lines and squares with subtle highlights.
Source Alex Parker
The image is a design of blue glass.How about using it as background image?
Source Yamachem
Light gray pattern with an almost wall tile-like appearance.
Source Markus Tinner
Horizontal and vertical lines on a light gray background.
Source Adam Anlauf
From a tile that can be had by selecting the rectangle in Inkscape and using shift+alt+i.
Source Firkin
This was formed by distorting an image of a background on Pixabay.
Source Firkin
Retro Circles Background 7 No Black
Source GDJ
A large (588x375px) sand-colored pattern for your ever-growing collection. Shrink at will.
Source Alex Tapein
Simple gray checkered lines, in light tones.
Source Radosław Rzepecki
To get the tile this is made up from select the rectangle in Inkscape and use shift+alt+i.
Source Firkin
A seamless pattern from a tile made from a jpg on Pixabay. To get the tile select the rectangle in Inkscape and use shift-alt-i.
Source Firkin
Semi-light fabric pattern made out of random pixels in shades of gray.
Source Atle Mo
From a drawing in 'The Quiver of Love', Walter Crane, 1876
Source Firkin
Fake or not, it’s quite luxurious.
Source Factorio.us Collective
No relation to the band, but damn it’s subtle!
Source Thomas Myrman
This one is so simple, yet so good. And you know it. Has to be in the collection.
Source Gluszczenko
Uses spirals from Pixabay. To get the basic tile select the rectangle in Inkscape and use shift+alt+i
Source Firkin
You don’t see many mid-tone patterns here, but this one is nice.
Source Joel Klein
A seamless chequerboard pattern formed from a tile that can be had in Inkscape by selecting the rectangle and using shift+alt+i. Alternative colour scheme.
Source Firkin
Can never have too many knitting patterns, especially as nice as this.
Source Victoria Spahn
Bright Multicolored Floral Background by Karen Arnold from PDP.
Source GDJ