Brushed aluminum, in a bright gray version. Lovely 2X as well.
Source Andre Schouten
Prismatic Abstract Geometric Background 3
Source GDJ
A seamless canvas texture for using as background on websites. Colored in pale tones of brown.
Source V. Hartikainen
Colorful Floral Background No Black
Source GDJ
Remixed from an image that was uploaded to Pixabay by KirstenStar
Source Firkin
Plywood Web Background background image for use in web design.
Source V. Hartikainen
This one is amazing, truly original. Go use it!
Source Viahorizon
Seamless pattern the basic tile for which can be had by selecting the rectangle in Inkscape and using shift+alt+i.
Source Firkin
Remixed from a design on Pixabay. To get the tile this is based on select the rectangle in Inkscape and use shift-alt-i.
Source Firkin
A pattern derived from part of a fractal rendering in Paint.net.
Source Firkin
Classic 45-degree pattern, light version.
Source Luke McDonald
Prismatic Floral Background No Black
Source GDJ
As simple and subtle as it gets. But sometimes that’s just what you want.
Source Designova
If you want png files of this u can download them here : viscious-speed.deviantart.com/gallery/27635117
Source Viscious-Speed
The name alone is awesome, but so is this sweet dark pattern.
Source Federica Pelzel
Dark squares with some virus-looking dots in the grid.
Source Hugo Loning
Zero CC Mossy stone tileable texture, photographed and made by me. CC0
Source Sojan Janso
Prepared mostly as a raster in Paint.net and vectorised.
Source Firkin
The classic 45-degree diagonal line pattern, done right.
Source Jorick van Hees
Heavily remixed from a drawing that was uploaded to Pixabay by ractapopulous
Source Firkin
Carbon fiber is never out of fashion, so here is one more style for you.
Source Alfred Lee