Has nothing to do with toast, but it’s nice and subtle.
Source Pippin Lee
Prismatic Abstract Geometric Background 4 No Black
Source GDJ
People seem to enjoy dark patterns, so here is one with some circles.
Source Atle Mo
Detailed but still subtle and quite original. Lovely gray shades.
Source Kim Ruddock
From a drawing in 'Line and form', Walter Crane, 1914.
Source Firkin
Because I love dark patterns, here is Brushed Alum in a dark coating.
Source Tim Ward
A version without colours blended together to give a different look.
Source Firkin
Vector version of a png that was uploaded to Pixabay by pencilparker
Source Firkin
Remixed from a design seen on Pixabay. The basic tile can be had by selecting the rectangle in Inkscape and using shift+alt+i
Source Firkin
To get the tile this is based on, select the rectangle in Inkscape and use shift-alt-i.
Source Firkin
Like the name says, light and gray, with some small dots and circles.
Source Brenda Lay
A car pattern?! Can it be subtle? I say yes!
Source Radosław Rzepecki
Hexagonal dark 3D pattern. What more can you ask for?
Source Norbert Levajsics
Not the Rebel alliance, but a dark textured pattern.
Source Hendrik Lammers
Retro Circles Background 8 No Black
Source GDJ
Inspired by a drawing seen in 'City of Liverpool', James Picton, 1883.
Source Firkin
Remixed from a JPG that was uploaded to Pixabay by theasad121
Source Firkin
A light gray fabric pattern with faded vertical stripes.
Source V. Hartikainen
Formed from decorative divider 184 in paint.net. Vectorised with Vector Magic.
Source Firkin
Turn your site into a dragon with this great scale pattern.
Source Alex Parker
Clean and crisp lines all over the place. Wrap it up with this one.
Source Dax Kieran
This is so subtle: We’re talking 1% opacity. Get your squint on!
Source Atle Mo
Classy golf-pants pattern, or crossed stripes if you will.
Source Will Monson
Hey, you never know when you’ll need a bird pattern, right?
Source Pete Fecteau