This is so subtle you need to bring your magnifier!
Source Carlos Valdez
You know you can’t get enough of these linen-fabric-y patterns.
Source James Basoo
This background pattern contains a seamless texture of bark. It's not very realistic, but I think it looks quite nice.
Source V. Hartikainen
Another fairly simple design drawn in Paint.net and vectorized in Inkscape.
Source Firkin
Light and tiny, just the way you like it.
Source Rohit Arun Rao
Seamless pattern formed from a tile that can be extracted by selecting the rectangle in Inkscape and using shift-alt-i.
Source Firkin
A re-make of the Gradient Squares pattern.
Source Dimitar Karaytchev
This is a hot one. Small, sharp and unique.
Source GraphicsWall
Vector version of a JPG that was uploaded to Pixabay by theasad121
Source Firkin
I love cream! 50x50px and lovely in all the good ways.
Source Thomas Myrman
A car pattern?! Can it be subtle? I say yes!
Source Radosław Rzepecki
Prismatic Hypnotic Pattern 2 No Background
Source GDJ
That’s what it is, a dark dot. Or sort of carbon looking.
Source Tsvetelin Nikolov
Prismatic Geometric Tessellation Pattern 3 No Background
Source GDJ