Floors-Tiles. CC0 License.
Used in small doses, this could be a nice subtle pattern. Used on a large surface, it’s dirty!
Source Paul Reulat
Adapted from a jpg on Pixabay.
Sort of like the back of a wooden board. Light, subtle, and stylish, just the way we like it!
To get the tile this is based on select the rectangle in Inkscape and use shift-alt-i
From a drawing in 'A Rolling Stone. A tale of wrongs and revenge', John Hartley, 1878.
Prismatic Groovy Concentric Background 4
Sometimes simple really is what you need, and this could fit you well.
Source Factorio.us Collective
Just 4x8px, but still so stylish!
Source Michal Chovanec
Seamless pattern the tile.
Simple gray checkered lines, in light tones.
Source Radosław Rzepecki
Design drawn in Paint.net, vectorised using Vector Magic and finished in Inkscape.
A seamless background drawn in Paint.net and vectorised with Vector Magic. The starting point was a photograph of drinking straws from Pixabay.
Sometimes you just need the simplest thing.
Incoming catena. Stone & well. CC0 texture.
Source Tori Pantha
A seamless pattern based on a rectangular tile that can be retrieved in Inkscape by selecting the rectangle and using shift-alt-i.
This is so subtle you need to bring your magnifier!
Source Carlos Valdez
Alternative colour scheme. Not a pattern for fabrics, but one produced from a jpg of a stack of fabric items that was posted on Pixabay. The tile that this is based on can be had by selecting the rectangle in Inkscape and using shift+alt+i.
Sharp but soft triangles in light shades of gray.
The unit cell for this seamless pattern can be had in Inkscape by selecting the rectangle and using shift+alt+i.
Has nothing to do with toast, but it’s nice and subtle.
Source Pippin Lee
CC0 and a seamless pattern from a tile drawn in Paint.net .
A seamless canvas texture for using as background on websites. Colored in pale tones of brown.
Source V. Hartikainen
Light and tiny, just the way you like it.
Source Rohit Arun Rao
Not strictly seamless in that opposite edges are not identical. But they do marry up to make an interesting pattern
Prismatic Dots Background 2
Here's a camo print with more tan and less green, such as might be used in a desert scenario. This is tileable, so it can be used as a wallpaper or background.
Prismatic Dots Background 3
No relation to the band, but damn it’s subtle!
Source Thomas Myrman