snipe-it/public/css/skins/skin-orange-dark.css

:root {
    --background: #222;
    --back-main: #333;
    --back-sub: #444;
    --header: #FF8C00; /* Use same as Header picker */
    --text-main: #FFF;
    --text-sub: #BBB;
}

.main-header .navbar, .main-header .logo {
    background-color: #FF8C00;
    background: -webkit-linear-gradient(top,  #FF8C00 0%,#FF8C00 100%);
    background: linear-gradient(to bottom, #FF8C00 0%,#FF8C00 100%);
    border-color: #FF8C00;
}

a, a:link, a:visited, .btn-primary.hover {
    color: var(--header);
}
#accessoriesTable>tbody>tr>td>nobr>a>i.fa {
    color: var(--text-main);
}
#assetsListingTable>tbody>tr>td>nobr>a>i.fa {
    color: var(--text-main);
}
#assetsListingTable>tbody>tr.selected>td {
    background-color: var(--back-main);
}
body {
    color: var(--text-main);
}
.box, .box.box-default {
    border-top: 3px solid var(--header);
    border-top-color: var(--header);
}
.box-body, .box-footer, .box-header {
    background-color: var(--back-sub);
    color: var(--text-main);
}
.btn-default{
    background-color: var(--back-main);
    color: var(--header);
}
.btn-default:active, .btn-default:focus, .btn-default:hover, .btn-default.active {
    background-color: var(--back-sub);
    color: var(--header);
}
.btn-primary, .btn-primary.hover, .btn-primary:active, .text-blue {
    color: var(--text-main)!important;
}
.btn-primary:hover {
    background-color: var(--back-main);
    color: var(--header)!important;
}
#componentsTable>tbody>tr>td>nobr>a>i.fa {
    color: var(--text-main);
}
#consumablesTable>tbody>tr>td>nobr>a>i.fa {
    color: var(--text-main);
}
.content-wrapper {
    background-color: var(--background);
}
#create-form>div>div>div>span>i.fa {
    background-color: var(--back-sub);
    color: var(--header);
}
.datepicker .datepicker-switch:hover, .datepicker .next:hover, .datepicker .prev:hover, .datepicker tfoot tr th:hover, .datepicker table tr td.day.focused, .datepicker table tr td.day:hover {
    background-color: var(--header);
}
.datepicker.dropdown-menu {
    background-color: var(--back-main);
    color: var(--text-main);
}
#details>div>div>div>table {
    background-color: transparent;
}
.dropdown-menu, .dropdown-menu>li>a {
    background-color: var(--back-sub);
    color: var(--header);
}
.dropdown-menu>li>a:hover {
    background-color: var(--back-main);
    color: var(--text-main);
}
.form-control {
    background-color: var(--back-main);
    color: var(--text-main);
}
h1, h2, h3, h4, h5, h6, p {
    color: var(--text-main);
}
.help-block {
    color: var(--text-sub);
}
input[type=text], input[type=search] {
    background-color: var(--back-sub);
    color: var(--text-main);
}
.input-group, .input-group-addon {
    background-color: var(--back-sub)!important;
    color: var(--text-main);
}
#licensesTable>tbody>tr>td>nobr>a>i.fa {
    color: var(--text-main);
}
.main-footer {
    background-color: var(--back-main);
    color: var(--text-main);
}
.nav-tabs-custom>.nav-tabs>li>a, .nav-tabs-custom>.nav-tabs>li.active>a {
    color: var(--text-main);
}
.nav-tabs-custom>.nav-tabs>li.active {
    border-top-color: var(--header);
}
.nav-tabs-custom>.nav-tabs>li.active>a {
    background-color: var(--back-main);
}
.nav-tabs-custom>.nav-tabs>li.active>a:hover {
    background-color: var(--back-sub);
    color: var(--text-main);
}
.nav-tabs-custom, .nav-tabs-custom>.tab-content {
    background-color: var(--back-main);
}
.navbar-nav>.tasks-menu>.dropdown-menu>li.header {
    background-color: var(--back-main);
    color: var(--header);
}
.open>.dropdown-toggle.btn-default {
    background-color: var(--back-sub);
    color: var(--header);
}
.panel {
    background-color: var(--back-sub);
    color: var(--text-main);
}
.panel-default>.panel-heading {
    background-color: var(--back-main);
    color: var(--header);
}
.select2-container--default .select2-results__option[aria-selected=true], .select2-container--default .select2-results__option[aria-selected=true]:hover {
    background-color: var(--back-sub);
    color: var(--header);
}
.select2-container--default .select2-results__option--highlighted[aria-selected] {
    background-color: var(--header);
    color: var(--back-main);
}
.select2-container--default .select2-selection--single .select2-selection__rendered {
    color: var(--text-main);
}
.select2-selection--single {
    background-color: var(--back-sub)!important;
    color: var(--text-main)!important;
}
.select2-dropdown {
    background-color: var(--back-main);
    color: var(--text-main);
}
.skin-blue .main-header .navbar .dropdown-menu li a {
    color: var(--header);
}
.skin-blue .sidebar-menu>li.active>a, .skin-blue .sidebar-menu>li:hover>a, .sidebar-toggle:hover {
    background-color: var(--header)!important;
}
.tab-content, .tab-pane {
    background-color: var(--back-main);
    color: var(--text-main);
}
.table-striped>tbody>tr:nth-of-type(odd) {
    background-color: var(--back-sub);
}
#webui>div>div>div>div>div>table>tbody>tr>td>a>i.fa {
    color: var(--text-main);
}