Kitty · tomorrow · dark · MIT
Tomorrow Night Blue for Kitty
Tomorrow Night Blue for Kitty: #002451 background, 15.3:1 body contrast, and the full 16-color ANSI palette. Save the file to ~/.config/kitty/<name>.conf. Add include <name>.conf to ~/.config/kitty/kitty.conf. The same palette also exports to the other supported terminals.
Preview
Palette
ANSI
Base colors
Contrast
WCAG · vs #002451| Color | Hex | Ratio | Level |
|---|---|---|---|
| Foreground | #ffffff | 15.32:1 | AAA |
| Cursor | #ffffff | 15.32:1 | AAA |
| Selection | #2b486f | 1.65:1 | — |
| black | #000000 | 1.37:1 | — |
| red | #ff9da4 | 7.74:1 | AAA |
| green | #d1f1a9 | 12.30:1 | AAA |
| yellow | #ffeead | 13.19:1 | AAA |
| blue | #bbdaff | 10.64:1 | AAA |
| magenta | #ebbbff | 9.54:1 | AAA |
| cyan | #99ffff | 13.20:1 | AAA |
| white | #ffffff | 15.32:1 | AAA |
| brightBlack | #000000 | 1.37:1 | — |
| brightRed | #ff9da4 | 7.74:1 | AAA |
| brightGreen | #d1f1a9 | 12.30:1 | AAA |
| brightYellow | #ffeead | 13.19:1 | AAA |
| brightBlue | #bbdaff | 10.64:1 | AAA |
| brightMagenta | #ebbbff | 9.54:1 | AAA |
| brightCyan | #99ffff | 13.20:1 | AAA |
| brightWhite | #ffffff | 15.32:1 | AAA |
Install for Kitty
Documentation- Save the file to ~/.config/kitty/<name>.conf.
- Add include <name>.conf to ~/.config/kitty/kitty.conf.
- Reload the Kitty configuration.
mkdir -p "$HOME/.config/kitty" && curl -fsSL "https://terminalthemes.iwwi.app/ports/kitty/tomorrow-night-blue.conf" -o "$HOME/.config/kitty/tomorrow-night-blue.conf" && { grep -qxF 'include tomorrow-night-blue.conf' "$HOME/.config/kitty/kitty.conf" 2>/dev/null || printf '\ninclude %s\n' 'tomorrow-night-blue.conf' >> "$HOME/.config/kitty/kitty.conf"; }
# Reload Kitty.Full configuration
background #002451
foreground #ffffff
cursor #ffffff
cursor_text_color #002451
selection_background #2b486f
selection_foreground #ffffff
color0 #000000
color1 #ff9da4
color2 #d1f1a9
color3 #ffeead
color4 #bbdaff
color5 #ebbbff
color6 #99ffff
color7 #ffffff
color8 #000000
color9 #ff9da4
color10 #d1f1a9
color11 #ffeead
color12 #bbdaff
color13 #ebbbff
color14 #99ffff
color15 #ffffff
Let an agent install it
Give this prompt to your coding agent. It includes the Kitty install page, native file, steps, and safety constraints.
Help me install the Tomorrow Night Blue theme for Kitty on this machine.
Read the install page: https://terminalthemes.iwwi.app/kitty/themes/tomorrow/night-blue/
Native theme file: https://terminalthemes.iwwi.app/ports/kitty/tomorrow-night-blue.conf
Follow these steps:
1. Save the file to ~/.config/kitty/<name>.conf.
2. Add include <name>.conf to ~/.config/kitty/kitty.conf.
3. Reload the Kitty configuration.
One-line install:
mkdir -p "$HOME/.config/kitty" && curl -fsSL "https://terminalthemes.iwwi.app/ports/kitty/tomorrow-night-blue.conf" -o "$HOME/.config/kitty/tomorrow-night-blue.conf" && { grep -qxF 'include tomorrow-night-blue.conf' "$HOME/.config/kitty/kitty.conf" 2>/dev/null || printf '\ninclude %s\n' 'tomorrow-night-blue.conf' >> "$HOME/.config/kitty/kitty.conf"; }
# Reload Kitty.
Inspect and back up my existing configuration first. Change only what this theme needs; do not overwrite unrelated settings. Ask before changing my default theme. After installing, verify the file exists and tell me which files changed.FAQ
Frequently asked questions
Where does the Tomorrow Night Blue theme go in Kitty?
Save the file to ~/.config/kitty/<name>.conf. Add include <name>.conf to ~/.config/kitty/kitty.conf.
How do I install Tomorrow Night Blue in Kitty?
Download the Tomorrow Night Blue configuration file from this page, run the one-line install command, or place the file in the Kitty location above. Reload the Kitty configuration.
Does Tomorrow Night Blue keep its colors in Kitty?
Yes. It uses #002451 for the background, #ffffff for the foreground, and the full 16-color ANSI palette, with 15.3:1 body contrast. Only the Kitty file format changes.
Can I use Tomorrow Night Blue in another terminal?
Yes. The same palette exports to Herdr App, Ghostty, Alacritty, Kitty, iTerm2, and Windows Terminal; only the install path and file format change.
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