Method: Sass::Script::Value::Helpers#hsl_color

Defined in:

lib/sass/script/value/helpers.rb

#hsl_color(hue, saturation, lightness, alpha = nil) ⇒ Sass::Script::Value::Color

Construct a Sass Color from hsl values.

Parameters:

• hue (::Number) —

  The hue of the color in degrees. A non-negative number, usually less than 360.

• saturation (::Number) —

  The saturation of the color. Must be between 0 and 100 inclusive.

• lightness (::Number) —

  The lightness of the color. Must be between 0 and 100 inclusive.

• alpha (::Number) (defaults to: nil) —

  The alpha channel. A number between 0 and 1.

Returns:

• (Sass::Script::Value::Color) —

  the color object

Since:

• 3.3.0

# File 'lib/sass/script/value/helpers.rb', line 34

def hsl_color(hue, saturation, lightness, alpha = nil)
  attrs = {:hue => hue, :saturation => saturation, :lightness => lightness}
  attrs[:alpha] = alpha if alpha
  Color.new(attrs)
end