# Solarized

## Precision colors for machines and people

Solarized is a sixteen color palette (eight monotones, eight accent colors) designed for use with terminal and gui applications. It has several unique properties. I designed this colorscheme with both precise CIELAB lightness relationships and a refined set of hues based on fixed color wheel relationships. It has been tested extensively in real world use on color calibrated displays (as well as uncalibrated/intentionally miscalibrated displays) and in a variety of lighting conditions.

See the changelog for what’s new in the most recent release.

Currently available in formats for (cf screenshots below):

### Terminal Emulators

• Xresources / Xdefaults
• iTerm2
• OS X Terminal.app
• Putty courtesy Brant Bobby and on GitHub

### Other Applications

• Mutt e-mail client also by me

### Palettes

• Adobe Photoshop Palette (inc. L*a*b values)
• Apple Color Picker Palettes
• GIMP Palette

Don’t see the application you want to use it in? Download the palettes (or pull the values from the table below) and create your own. Submit it back and I’ll happily note the contribution and include it on this page. See also the Usage & Development section below for details on the specific values to be used in different contexts.

Current release is v1.0.0beta2. See the changelog for details on what’s new in this release.

### Fresh Code on GitHub

You can also use the following links to access application specific downloads and git repositories:

• Canonical Project Page:

• Full Git Repository:

The full git repository is at: https://github.com/altercation/solarized Get it using the following command:

$git clone git://github.com/altercation/solarized.git • Application Specific Repositories: You can clone repositories specific to many of the application specific color themes. See links in the list above or select from this list: Note that through the magic of git-subtree these repositories are all kept in sync, so you can pull any of them and get the most up-to-date version. ## Features 1. Selective contrast On a sunny summer day I love to read a book outside. Not right in the sun; that’s too bright. I’ll hunt for a shady spot under a tree. The shaded paper contrasts with the crisp text nicely. If you were to actually measure the contrast between the two, you’d find it is much lower than black text on a white background (or white on black) on your display device of choice. Black text on white from a computer display is akin to reading a book in direct sunlight and tires the eye. Solarized reduces brightness contrast but, unlike many low contrast colorschemes, retains contrasting hues (based on colorwheel relations) for syntax highlighting readability. 2. Both sides of the force I often switch between dark and light modes when editing text and code. Solarized retains the same selective contrast relationships and overall feel when switching between the light and dark background modes. A lot of thought, planning and testing has gone into making both modes feel like part of a unified colorscheme. 3. 165 palette modes Solarized works as a sixteen color palette for compatibility with common terminal based applications / emulators. In addition, it has been carefully designed to scale down to a variety of five color palettes (four base monotones plus one accent color) for use in design work such as web design. In every case it retains a strong personality but doesn’t overwhelm. 4. Precision, symmetry The monotones have symmetric CIELAB lightness differences, so switching from dark to light mode retains the same perceived contrast in brightness between each value. Each mode is equally readable. The accent colors are based off specific colorwheel relations and subsequently translated to CIELAB to ensure perceptual uniformity in terms of lightness. The hues themselves, as with the monotone *a*b values, have been adjusted within a small range to achieve the most pleasing combination of colors. See also the Usage & Development section below for details on the specific values to be used in different contexts. This makes colorscheme inversion trivial. Here, for instance, is a sass (scss) snippet that inverts solarized based on the class of the html tag (e.g. <html class="dark red"> to give a dark background with red accent): $base03:    #002b36;
$base02: #073642;$base01:    #586e75;
$base00: #657b83;$base0:     #839496;
$base1: #93a1a1;$base2:     #eee8d5;
$base3: #fdf6e3;$yellow:    #b58900;
$orange: #cb4b16;$red:       #dc322f;
$magenta: #d33682;$violet:    #6c71c4;
$blue: #268bd2;$cyan:      #2aa198;
$green: #859900; @mixin rebase($rebase03,$rebase02,$rebase01,$rebase00,$rebase0,$rebase1,$rebase2,$rebase3) { background-color:$rebase03;
color:$rebase0; * { color:$rebase0; }
h1,h2,h3,h4,h5,h6 { color:$rebase1; border-color:$rebase0; }
a, a:active, a:visited { color: $rebase1; } } @mixin accentize($accent) {
a, a:active, a:visited, code.url { color: $accent; } h1,h2,h3,h4,h5,h6 {color:$accent}
}
/* light is default mode, so pair with general html definition */
html, .light { @include rebase($base3,$base2,$base1,$base0,$base00,$base01,$base02,$base03)}
.dark  { @include rebase($base03,$base02,$base01,$base00,$base0,$base1,$base2,$base3)}
html * {
color-profile: sRGB;
rendering-intent: auto;
}

## Installation

Installation instructions for each version of the colorscheme are included in the subdirectory README files. Note that for Vim (and possibly for Mutt) you may want to clone the specific repository (for instance if you are using Pathogen). See the links at the top of this file.

## Font Samples

Solarized has been designed to handle fonts of various weights and retain readability, from the classic Terminus to the beefy Menlo.

Clockwise from upper left: Menlo, Letter Gothic, Terminus, Andale Mono.

Preview all code samples in specific font faces by selecting a link from this list:

## Screenshots

Click to view.

### Pandoc Markdown (Vim)

These screen shots show Vim running with my own Pandoc Kit Syntax.

## The Values

L*a*b values are canonical (White D65, Reference D50), other values are matched in sRGB space.

SOLARIZED HEX     16/8 TERMCOL  XTERM/HEX   L*A*B      RGB         HSB
--------- ------- ---- -------  ----------- ---------- ----------- -----------
base03    #002b36  8/4 brblack  234 #1c1c1c 15 -12 -12   0  43  54 193 100  21
base02    #073642  0/4 black    235 #262626 20 -12 -12   7  54  66 192  90  26
base01    #586e75 10/7 brgreen  240 #585858 45 -07 -07  88 110 117 194  25  46
base00    #657b83 11/7 bryellow 241 #626262 50 -07 -07 101 123 131 195  23  51
base0     #839496 12/6 brblue   244 #808080 60 -06 -03 131 148 150 186  13  59
base1     #93a1a1 14/4 brcyan   245 #8a8a8a 65 -05 -02 147 161 161 180   9  63
base2     #eee8d5  7/7 white    254 #e4e4e4 92 -00  10 238 232 213  44  11  93
base3     #fdf6e3 15/7 brwhite  230 #ffffd7 97  00  10 253 246 227  44  10  99
yellow    #b58900  3/3 yellow   136 #af8700 60  10  65 181 137   0  45 100  71
orange    #cb4b16  9/3 brred    166 #d75f00 50  50  55 203  75  22  18  89  80
red       #dc322f  1/1 red      160 #d70000 50  65  45 220  50  47   1  79  86
magenta   #d33682  5/5 magenta  125 #af005f 50  65 -05 211  54 130 331  74  83
violet    #6c71c4 13/5 brmagenta 61 #5f5faf 50  15 -45 108 113 196 237  45  77
blue      #268bd2  4/4 blue      33 #0087ff 55 -10 -45  38 139 210 205  82  82
cyan      #2aa198  6/6 cyan      37 #00afaf 60 -35 -05  42 161 152 175  74  63
green     #859900  2/2 green     64 #5f8700 60 -20  65 133 153   0  68 100  60

## Usage & Development

If you are considering developing a port for Solarized, please see also the developer notes for information about optional repository structure and readme formats.

Solarized flips between light and dark modes. In each mode, four monotones form the core values (with an optional fifth for emphasized content).

Thus in the case of a dark background colorscheme, the normal relationship for background and body text is base03:base0 (please note that body text is not base00). Note also that in cases where the background and foreground can be specified as a pair value, text can be highlighted using a combination of base02:base1. The L*a*b lightness difference between base03:base0 and base02:base1 is identical by design, resulting in identical readability against both normal and highlighted backgrounds. An example use case is folded text in Vim which uses base02 for the background and base1 for the foreground.

The values in this example are simply inverted in the case of a light background.