It was called Navy Blue, but I made it dark. You know, the way I like it.
Source Ethan Hamilton
A seamless web texture with illustration of pale color stains on canvas.
Source V. Hartikainen
Abstract Stars Geometric Pattern Prismatic No Background
Source GDJ
A seamless pattern the starting point for which was a 'rainbow twist' texture in Paint.net.
Source Firkin
Prismatic Abstract Geometric Background 2 No Black
Source GDJ
From a drawing in 'Hubert Montreuil, or the Huguenot and the Dragoon', Francisca Ouvry, 1873.
Source Firkin
A lovely light gray pattern with stripes and a dash of noise.
Source V. Hartikainen
From a drawing in 'Chambéry à la fin du XIVe siècle', Timoleon Chapperon, 1863.
Source Firkin
Background Wall, Art Abstract, Block Well & CC0 texture.
Source Ractapopulous
You don’t see many mid-tone patterns here, but this one is nice.
Source Joel Klein
Looks a bit like concrete with subtle specks spread around the pattern.
Source Mladjan Antic
This background pattern has futuristic look. So, maybe it could be used on websites or blogs dedicated to video games?!
Source V. Hartikainen
A floral background formed from numerous clones of flower 117.
Source Firkin
The tile this fill pattern is based on can be had by using shift+alt+i on the rectangle.
Source Firkin
Hexagonal dark 3D pattern. What more can you ask for?
Source Norbert Levajsics
A smooth mid-tone gray, or low contrast if you will, linen pattern.
Source Jordan Pittman
Hey, you never know when you’ll need a bird pattern, right?
Source Pete Fecteau
Remixed from a drawing that was uploaded to Pixabay by ractapopulous
Source Firkin
A seamless background pattern with impressed gray dots.
Source V. Hartikainen
Sharp diamond pattern. A small 24x18px tile.
Source Tom Neal
Background formed from the original with an emboss effect.
Source Firkin
Same classic 45-degree pattern, dark version.
Source Luke McDonald