Use shift+alt+i on the selected rectangle in Inkscape to get the tile this is based on
Source Firkin
A repeatable image with dark background and metal grid pattern.
Source V. Hartikainen
A seamlessly tileable pink background texture.
Source V. Hartikainen
A seamless web background with texture of aged grid paper.
Source V. Hartikainen
A free pink background pattern.
Source V. Hartikainen
ZeroCC tileable stone texture, edited from pixabay. CC0
Source Sojan Janso
Remixed from a drawing in 'Canadian forest industries July-December', 1915
Source Firkin
A dark gray, sandy pattern with small light dots, and some angled strokes.
Source Atle Mo
Bright gray tones with a hint of some metal surface.
Source Hendrik Lammers
A re-make of the Gradient Squares pattern.
Source Dimitar Karaytchev
A seamless pattern based on a tile that can be achieved by selecting the rectangle in Inkscape and using shift+alt+i.
Source Firkin
This one is super crisp at 2X. Lined paper with some dust and scratches.
Source HQvectors
The image depicts a seamless pattern of a tortoise in tortoiseshell (hexagon).
Source Yamachem
A web texture of brown canvas. Will look great, when used in dark web designs.
Source V. Hartikainen
Same classic 45-degree pattern, dark version.
Source Luke McDonald
Colorful Floral Background 3 No Black
Source GDJ
A free black metallic background pattern. Here's a new pattern I made that looks metallic.
Source V. Hartikainen
Background pattern originally a PNG drawn in Paint.net
Source Firkin
A light gray wall or floor (you decide) of concrete.
Source Atle Mo