color palette

background #171A21

foreground #C7D5E0

accent #66C0F4

cursor #C7D5E0

selection background #2A475E

selection foreground #FFFFFF

color0 #171A21

color1 #CD5C5C

color2 #6DC75F

color3 #E8C966

color4 #66C0F4

color5 #8B6DB0

color6 #4ECDC4

color7 #ACB2B8

color8 #2A475E

color9 #E06C75

color10 #98C379

color11 #E5C07B

color12 #1A9FFF

color13 #B48EAD

color14 #56D4C8

color15 #E5E5E5

preview

    
    
    
    ~/steam-modern
  
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█████████████████████████████     ████████████████████
█████████████████████████████     ████████████████████┌──────────────────────Hardware──────────────────────┐
 PC: omarchy-host
│ ├: x86_64 (8 cores) @ 4.00 GHz
│ ├: Integrated Graphics
│ ├󱄄: 1920x1080 @ 60 Hz
│ ├󰋊: 120 / 500 GiB (24%)
│ ├: 8 / 16 GiB (50%)
└ └󰓡 : 0 / 4 GiB (0%)
└────────────────────────────────────────────────────┘
┌──────────────────────Software──────────────────────┐
 OS: Omarchy 3.6.0
│ ├󰘬: master
│ ├󰔫: stable
│ ├: linux-arch
│ ├: Hyprland (Wayland)
│ ├: ghostty
│ ├󰏖: 1024 (pacman)
│ ├󰸌: Steam Modern ●●●●●●●●
└ └: JetBrainsMono Nerd Font (9pt)
└────────────────────────────────────────────────────┘
┌─────────────────Age / Uptime / Update───────────────┐
󱦟 OS Age: 0 days
󱫐 Uptime: 2 hours, 13 mins
 Update: Today
└────────────────────────────────────────────────────┘

      user@omarchy:~ $ 
      
    

readme

Steam Modern

A dark, sleek Omarchy theme inspired by the modern Steam client UI (2024+) paired with classical moonlight marine oil paintings.

Theme preview picture

Inspiration

Steam Modern combines the atmospheric dark aesthetic of Valve's modern Steam client (deep navy #171A21, rich dark surfaces #1B2838 / #2A475E, and electric blue accents #66C0F4) with classic 18th–19th century marine oil paintings by J.M.W. Turner and Ivan Aivazovsky.

All wallpaper artworks have been programmatically processed using custom Python algorithms:

CRT & Print Effect: Chromatic RGB channel displacement, subtle 25% scanlines, micro-grain texture, and light sepia tinting.
Palette Color Remapping: Luminance-based LUT color mapping into the Steam Modern dark palette.

Gallery

Artworks & Wallpapers

Preview	Artwork	Artist & Year
	Bay of Naples at Moonlight Night	Ivan Aivazovsky (1842)
	Fishermen at Sea	J.M.W. Turner (1796)
	Moonlight Night on Capri	Ivan Aivazovsky (1841)

Desktop Screenshots

Hyprland & Dolphin View

Hyprland Desktop & hypr-dock

Terminal & Fastfetch

Color Palette

Primary Surfaces & Backgrounds

Background — #171A21
Surface / View — #1B2838
Deep Dark — #0E1621
Secondary Surface — #2A475E

Accents & Highlights

Electric Blue Accent — #66C0F4
Teal Accent — #4ECDC4
Brand Blue — #1A9FFF

Text & Foreground

Primary Text — #C7D5E0
Bright White — #FFFFFF
Muted Text — #5C7A8C

Component Features

Omarchy Native Engine: Fully compatible with colors.toml template generation (waybar, walker, mako, swayosd, btop, hyprland).
Kvantum Theme (kvantum/SteamModern/):
- Based on Nordic engine architecture for 100% bug-free KDE/Qt app rendering.
- Native 9-patch frames, rounded corners, tab frames, and popup context menu styling.
KDE & Qt5/Qt6 Integration: SteamModern.colors palette file with [Colors:Menu], [Colors:MenuItem], [Colors:View], and [Colors:Window].
GTK 3, GTK 4 & Libadwaita (gtk.css): @define-color rules overriding Adwaita dark mode colors (window_bg_color, view_bg_color, accent_bg_color, popover_bg_color).
hypr-dock Theme (hypr-dock/steam-modern/): Dark navy glass (rgba(23, 26, 33, 0.90)) with active Hyprland window border color (2px solid #66C0F4).
Terminals: Native configs for Kitty, Foot, Alacritty, Ghostty.
App Themes: Obsidian theme (obsidian/), Google Chrome / Chromium theme, VS Code, Vencord, Zellij, Neovim.

Installation

Method 1: Install from GitHub (Recommended)

omarchy theme install https://github.com/rosakodu/steam-modern.git

Method 2: Switch to Theme (If Already Installed)

omarchy theme set steam-modern

Method 3: Manual Installation

git clone https://github.com/rosakodu/steam-modern.git ~/.config/omarchy/themes/steam-modern
omarchy theme set steam-modern