Generated by SassMeister.com.

SassMeister-input.scss

// ----
// libsass (v3.2.4)
// ----

@import "sass-list-maps";

$carousel: (
  color (
    header (
      border gray,
    )
  )
);

$side-nav: (
  bg gray,
  color (
    hover (
      search yellow,
      home red,
      filter blue
    )
  )
);

block {
  color: map-get-z($side-nav, color, hover, filter);
}

block {
  border-color: map-get-z($carousel, color, header, border);
}

SassMeister-output.css

block {
  color: blue;
}

block {
  border-color: gray;
}