Because I love dark patterns, here is Brushed Alum in a dark coating.
Source Tim Ward
Dark wooden pattern, given the subtle treatment. based on texture from Cloaks. https://cloaks.deviantart.com
Source Atle Mo
Utilising some flowers from Almeidah. To get the unit tile, select the rectangle in Inkscape and use shift-alt-i.
Source Firkin
Mostly just mucked about with the colours and made one of the paths in the lead frame opaque. The glass remains transparent.
Source Firkin
This background pattern looks like bamboo to me. Feel free to download it for your website (for your blog perhaps?).
Source V. Hartikainen
You know I’m a sucker for these. Well-crafted paper pattern.
Source Mihaela Hinayon
If you want png files of thisu can download them here :
Source Viscious-Speed
The base gradient edited so now more details are rendered.
Source Lazur URH
Snap! It’s a pattern, and it’s not grayscale! Of course you can always change the color in Photoshop.
Source Atle Mo
Pixel by pixel, sharp and clean. Very light pattern with clear lines.
Source M.Ashok
This is a semi-dark pattern, sort of linen-y.
Source Sagive SEO
Feel free to use this seamless background texture as a background on a web site. It's colored in a light pink color and is seamlessly tile-able.
Source V. Hartikainen
A dark one with geometric shapes and dotted lines.
Source Mohawk Studios
Formed from a tile that can be had by selecting the rectangle in Inkscape and using shift+alt+i.
Source Firkin
Dark, square, clean and tidy. What more can you ask for?
Source Jaromír Kavan
Zerro CC tillable texture of stones photographed and made by me. CC0
Source Sojan Janso
A seamless pattern from a tile drawn in Paint.net and vectorised in Vector Magic
Source Firkin
No, not the band but the pattern. Simple squares in gray tones, of course.
Source Atle Mo
I love cream! 50x50px and lovely in all the good ways.
Source Thomas Myrman
Heavy depth and shadows here, but might work well on some mobile apps.
Source Damian Rivas
Paper pattern with small dust particles and 45-degree strokes.
Source Atle Mo
A seamless pattern drawn originally in Paint.net by distorting a slice of background pattern 116 and copying the resulting triangle numerous times.
Source Firkin
Prismatic Abstract Geometric Background 2
Source GDJ
The classic 45-degree diagonal line pattern, done right.
Source Jorick van Hees
ZeroCC tileable moss texture, photographed and made by me. CC0
Source Sojan Janso