Remixed from a drawing in 'The March of Loyalty', Letitia MacClintock, 1884.
Source Firkin
Nice and simple crossed lines in dark gray tones.
Source Stefan Aleksić
Tweed is back in style – you heard it here first. Also, the @2X version here is great!
Source Simon Leo
From a drawing in 'Art Embroidery', M.S. Lockwood and E. Glaister, 1878.
Source Firkin
Prismatic Groovy Concentric Background 2
Source GDJ
Light gray grunge wall with a nice texture overlay.
Source Adam Anlauf
The classic notebook paper with horizontal stripes.
Source Are Sundnes
A fun-looking elastoplast/band-aid pattern. A hint of orange tone in this one.
Source Josh Green
A web texture of brown canvas. Will look great, when used in dark web designs.
Source V. Hartikainen
This seamless web background texture looks like gray stone. It's great for using as a background image on web pages, or on some of their elements. Anyway, I hope you will find use for it.
Source V. Hartikainen
Adapted heavily from a JPG that was uploaded to Pixabay by Viscious-Speed.
Source Firkin
The name alone is awesome, but so is this sweet dark pattern.
Source Federica Pelzel
Dark and hard, just the way we like it. Embossed triangles makes a nice pattern.
Source Ivan Ginev
Abstract Stars Geometric Pattern Prismatic No Background
Source GDJ
Zero CC tileable pine bark texture, photographed and made by me. CC0
Source Sojan Janso
Snap! It’s a pattern, and it’s not grayscale! Of course you can always change the color in Photoshop.
Source Atle Mo
This was formed by distorting an image of a background on Pixabay.
Source Firkin
Prismatic Polka Dots Mark II No Background
Source GDJ
Utilising some flowers from Almeidah. To get the unit tile, select the rectangle in Inkscape and use shift-alt-i.
Source Firkin