index.less

@gray01: #212121;
@gray02: #262626;
@gray03: #424242;
@gray04: #545454;
@gray05: #767676;
@gray06: #B2B2B2;
@gray07: #D9D9D9;
@gray08: #f1f1f1;
@white:  #FFFFFF;

@pink:   #FB007A;
@red_dark: #C30071;
@red_light: #E32791;
@orange: #D75F5F;

@blue_darker: #005F87;
@blue_dark: #008EC4;
@blue: #20BBFC;
@blue_light: #B6D6FD;
@cyan_dark: #20A5BA;
@cyan_light: #4FB8CC;

@green_dark: #10A778;
@green_light: #5FD7A7;

@purple_dark: #523C79;
@purple_light: #6855DE;

@yellow_light: #F3E430;
@yellow_dark: #A89C14;

@background: @gray08;
@background_subtle: @gray06;
@background_very_subtle: @gray07;
@normal: @gray01;
@normal_subtle: @gray02;

// The ui-variables file is provided by base themes provided by Atom.
//

.editor-colors {
  background-color: @background;
  color: @normal;
}

.editor {
  .invisible-character,
  .indent-guide {
    color: @background_subtle;
  }

  .gutter {
    background-color: @background;
    color: @background_subtle;
  }

  .gutter .line-number {
    opacity: 1;
  }

  .gutter .line-number.folded,
  .gutter .line-number:after,
  .fold-marker:after {
    color: @background_subtle;
  }

  .cursor {
    border-color: @blue;
    border-width: 3px;
  }

  .selection .region {
    background-color: @blue_light;
  }

  .line-number.cursor-line-no-selection {
    color: @blue;
  }
}

.bracket-matcher {
  background-color: @background_very_subtle;
}

.comment {
  color: @gray05;
  font-style: italic;
}

.entity {
  color: @blue_dark;
}

.keyword {
  color: @green_dark;
}

.storage.type {
  color: @purple_dark;
}

.constant {
  color: @blue_dark;

  &.numeric,
  &.boolean {
    @blue_darker;
  }
}

.variable {
  color: @red_dark;
}

.delimiter, .brace,
.delimiter.period,
.punctuation.definition {
  color: @pink;
}

.invalid.deprecated {
  text-decoration: underline;
}

.invalid.illegal {
  background-color: @red_dark;
  color: @white;
}

.string {
  color: @cyan_dark;

  .constant.character.escape {
  }

  &.regexp {

    .source.ruby.embedded,
    .string.regexp.arbitrary-repitition {
    }
  }
}