MD3 Evo Theming

MD3 Evo is a theming system derived from the Material Design 3 color sytem.

Features

Wallpaper colors
Dynamic color and dark mode switching at runtime (no nixos-rebuild)
Dark and light mode support
User contrast options
Color flavours
Faithful ANSI colors that still adapt to your theme
Static syntax highlighting colors that blends with your theme
Customizable syntax highlighting tokens
Transparency and blur support

CLI Usage

# Open wallpaper picker
theme wallpaper
# Set wallpaper by path
theme wallpaper ~/Pictures/wallpaper.png
# Switch theme
theme toggle
theme light
theme dark
# Get current theme
theme mode

Integrations

Name	Status	Comment
Neovim	✅
Hyprland	✅
Kitty	✅	Missing some parts I don't use. Transparency is tinted weirdly for some reason.
Anyrun	✅
Vesktop	🚧	Contrast is weird in some places
GTK3	🚧
GTK4	🚧	Runtime switching is unreliable

NixOS/Home Manager Module

# Default options
theming.md3-evo = {
  enable = false;
  flavour = "tonal-spot";
  contrast = 0;
  transparency = 0.8;
  radius = 24;
  padding = 12;
  blur = 16;
  semantic = {
    blend = false;
    danger = "#ff0000";
    warning = "#ffff00";
    success = "#00ff00";
    info = "#0000ff";
  };
  syntax = {
    blend = true;
    keywords = "#ff8000";
    functions = "#0000ff";
    properties = "#ff00ff";
    constants = "#ff00ff";
    strings = "#00ff00";
    numbers = "#00ffff";
    structures = "#ffff00";
    types = "#00ffff";
  };
  ansi = {
    blend = true;
    red = "#ff0000";
    green = "#00ff00";
    yellow = "#ffff00";
    orange = "#ff8000";
    blue = "#0000ff";
    magenta = "#ff00ff";
    cyan = "#00ffff";
  };
};