Nice and simple crossed lines in dark gray tones.
Source Stefan Aleksić
It’s okay to be square! A nice light gray pattern with random squares.
Source Waseem Dahman
Snap! It’s a pattern, and it’s not grayscale! Of course you can always change the color in Photoshop.
Source Atle Mo
A pattern drawn in Paint.net and vectorized in Vector Magic.
Source Firkin
Bumps, highlight and shadows – all good things.
Source Badhon Ebrahim
Vertical lines with a bumpy, yet crisp, feel to it.
Source Raasa
Lovely pattern with some good-looking non-random noise lines.
Source Zucx
It has waves, so make sure you don’t get sea sickness.
Source CoolPatterns
More leather, and this time it’s bigger! You know, in case you need that.
Source Elemis
Small gradient crosses inside 45-degree boxes, or bigger crosses if you will.
Source Wassim
Floral patterns might not be the hottest thing right now, but you never know when you need it!
Source Lauren
CC0 and a seamless pattern from a tile drawn in Paint.net .
Source SliverKnight
Retro Circles Background 8 No Black
Source GDJ
A new take on the black linen pattern. Softer this time.
Source Atle Mo
Here's a new background image for websites with a seamless pink texture. It should look beautiful with website themes where light pink background is needed. The background is seamless, therefore it should be used as a tiled background.
Source V. Hartikainen
An abstract texture of black metal pipes (seamless).
Source V. Hartikainen
This was formed by distorting an image of a background on Pixabay.
Source Firkin
A light gray background pattern with seamless fabric-like texture and almost unnoticeable stripes.
Source V. Hartikainen
Super subtle indeed, a medium gray pattern with tiny dots in a grid.
Source Designova
A seamless texture traced from an image on opengameart.org shared by Scouser.
Source Firkin
A subtle shadowed checkered pattern. Increase the lightness for even more subtle sexiness.
Source Josh Green
Spice up your next school project with this icon background.
Source Swetha