A more accurate Solarized color scheme for Base16.

	This repository	arzg/base16-solarized-scheme
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To build templates using this scheme instead of the official one:

pip3 install pybase16-builder
cd some/empty/directory
pybase16 update
rm -rf schemes/solarized
git clone https://github.com/mk12/base16-solarized-scheme schemes/solarized
# Build all templates and schemes:
pybase16 build
# Build just solarized:
pybase16 build -s 'solarized-*'

Since I only use Base16 for kitty, I use a custom build setup that makes the process much easier.

The official "solarized" scheme arzg/base16-solarized-scheme does not faithfully represent Ethan Schoonover's theme. For example, the website clearly shows the dark theme using base0 (#839496) for body text, but arzg's repository uses base1 (#93a1a1). This repository fixes this and other issues.

It's very easy to get confused because both Base16 and Solarized use 16 colors with similar names:

• Base16 uses eight monotones (base00 through base07) and eight accents (base08 through base0F).

• Solarized uses eight monotones (base03, base02, base01, base00, base0, base1, base2, base3) and eight acccents (yellow, orange, red, magenta, violet, blue, cyan, green).

Note: In the following, I use "emphasized" to mean brighter in dark themes, darker in light themes; and "de-emphasized" to mean the opposite.

Here are the eight Solarized monotones and their intended uses:

And here are the eight Base16 monotones and their intended uses:

In arzg/base16-solarized-scheme, the monotones are mapped like this:

While this is a nice one-to-one mapping, it has problems. The color it uses for regular text is actually intended by Solarized for emphasized text; and for emphasized text, it uses a harsh shade not intended for text at all. This mapping effectively increases the theme's contrast.

This repository instead maps the monotones like this:

This accurately matches up the monotones by their intended meaning in each framework, at the cost of inventing extra colors for "selection background". This is necessary because Solarize lacks a shade in between "emphasized background" and "comments". I chose these new colors by linearly interpolating 50% between 02/2 and 01/1 in CIELAB: