one · dark · unknown

One Dark

One Dark is a dark terminal theme with a #282c34 background and 6.6:1 body contrast. It ships a full 16-color ANSI palette and exports to the Herdr app, Ghostty, Alacritty, Kitty, iTerm2, and Windows Terminal.

Terminal previews

Palette

ANSI

black
red
green
yellow
blue
magenta
cyan
white
b.Black
b.Red
b.Green
b.Yellow
b.Blue
b.Magenta
b.Cyan
b.White

Base colors

Background
Foreground
Cursor
Selection

Contrast

WCAG · vs #282c34
ColorHexRatioLevel
Foreground#abb2bf6.57:1AA
Cursor#abb2bf6.57:1AA
Selection#5c63702.32:1—
black#1e21271.15:1—
red#e06c754.38:1AA large
green#98c3796.94:1AA
yellow#d19a665.68:1AA
blue#61afef5.92:1AA
magenta#c678dd4.75:1AA
cyan#56b6c25.91:1AA
white#abb2bf6.57:1AA
brightBlack#5c63702.32:1—
brightRed#e06c754.38:1AA large
brightGreen#98c3796.94:1AA
brightYellow#d19a665.68:1AA
brightBlue#61afef5.92:1AA
brightMagenta#c678dd4.75:1AA
brightCyan#56b6c25.91:1AA
brightWhite#ffffff14.00:1AAA