Test color themes quickly with Sass

/*  _theme1.scss  */
$color1: #2A7A8C;
$color2: #176273;
$color3: #063540;
$color4: #E5D9CF;
$color5: #403D3A;

/*  _theme2.scss  */
$color1: #D9C5A0;
$color2: #A69880;
$color3: #F21F0C;
$color4: #A61103;
$color5: #590202;

/* 
 * anyfile.scss
 * Swap files to test or change themes effortlessly
 */
@import "theme1";