This light blue background pattern is quite pleasing to the eye, it consists of a tiny rough grid pattern, which is seamless by design. That's it, if you like the color, you can use this seamless pattern in a web design without making any further modifications to it.
Source V. Hartikainen
Remixed from a drawing that was uploaded to Pixabay by ractapopulous
Source Firkin
Bumps, highlight and shadows – all good things.
Source Badhon Ebrahim
Inspired by an image that was uploaded to Pixabay by geralt
Source Firkin
Pattern #100! A black classic knit-looking pattern.
Source Factorio.us Collective
Prismatic Hexagonalism Pattern No Background
Source GDJ
Prismatic Curved Diamond Pattern No Background
Source GDJ
Scanned some rice paper and tiled it up for you. Enjoy.
Source Atle Mo
To get the tile this is based on, select the rectangle in Inkscape and use shift+alt+i.
Source Firkin
Paper pattern with small dust particles and 45-degree strokes.
Source Atle Mo
From a drawing in 'Navigations de Alouys de Cademoste.-La Navigation du Capitaine Pierre Sintre', Alvise da ca da Mosto, 1895.
Source Firkin
Prismatic Groovy Concentric Background 3
Source GDJ
An abstract texture of black metal pipes (seamless).
Source V. Hartikainen
From an image on opengameart.org shared by rubberduck.
Source Firkin
This texture looks like old leather. It should look great as a background on web pages.
Source V. Hartikainen
If you want png files of thisu can download them here :
Source Viscious-Speed
A version without colours blended together to give a different look.
Source Firkin
Just to prove my point, here is a slightly modified dark version.
Source Atle Mo
These dots are already worn for you, so you don’t have to.
Source Matt McDaniel
So tiny, just 7 by 7 pixels – but still so sexy. Ah yes.
Source Dmitriy Prodchenko
Zero CC tileable ground cracked, crackled, texture, made by me.
Source Sojan Janso
Abstract Stars Geometric Pattern Prismatic No Background
Source GDJ
Background Wall, Art Abstract, Block Well & CC0 texture.
Source Ractapopulous
Prismatic Abstract Geometric Background 2
Source GDJ