Colorscheme is a gem for creating a colorscheme from a known source - either a website, an image or a (set) of color(s). The gem can be used to generate a set of colors to be used in a websites stylesheet.

It will give your options of getting the following types of colorschemes:

• Monochromatic
• Complementary
• Analogous
• Triadic
• Split-Complementary
• Tetradic
• Square

You can only get colors as Color objects (from the Color gem) and you can only get colorschemes from a known color (again, a Color object from the Color gem).

The only implemented schemes are: Complementary, Analogous, Triadic, Split-Complementary and Square.

Add this line to your application's Gemfile:

gem 'colorscheme'

And then execute:

$ bundle

Or install it yourself as:

$ gem install colorscheme

scheme = Colorscheme::Triadic.new(Color.RGB.new(255,0,0))
scheme.colors # is an array of three colors

1. Fork it
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -am 'Add some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create new Pull Request