Sass Loop

gistfile1.scss

// Album button colors
$album-buttons-colors: #1F69E0, #4DB811, #FF9200, #E6157D, #14BABA;

@for $i from 1 through length($album-buttons-colors) {
  $color: nth($album-buttons-colors, $i);
  .album-button-#{$i} {
    color: #FFF;
    text-shadow: 0 -1px 0 rgba(0, 0, 0, 0.25);
    border-color: darken($color, 10%) darken($color, 15%) darken($color, 25%);
    border-color: rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.25);
    background-color: $color;
    @include background-image(linear-gradient(top, $color, darken($color, 10%))); 
    &:hover {
      color: #fff;
      background-color: darken($color, 10%);
    }
  }
}