$primary: #57a9e2;
$highlight: #bce8f1;

$white: #ffffff;

$border-soft: #f9f9f9;
$border-bold: #efefef;
$background: #fcfcfc;
$text: #333;
$axis: #ccc;

$mark: #aaa;

$metadata: rgb(189, 189, 189);
$experiment: rgb(158, 154, 200);
$release: rgb(253, 174, 107);
$selection: darken($border-bold, 5%);