Noise texture
A fine grain or noise texture overlaid on backgrounds — adding depth and analog feel.
What you're seeing
The slight texture on premium design sites — as if the screen has a subtle paper grain.
Where you'll see it
Background surfaces, cards, hero sections.
Difficulty
Very low — 1/5
Libraries that build it
CSS SVG filtercanvas
From the toolbox
Ready to prompt — paste this into your AI coding tool
"Apply SVG feTurbulence filter as pseudo-element overlay on background, opacity 0.04, mix-blend-mode overlay"