var particles = Particles.init({
selector: '.background',
color: ['#586e75', '#657b83', '#839496', '#93a1a1', '#eee8d5', '#fdf6e3', '#b58900', '#cb4b16', '#dc322f', '#d33682', '#6c71c4', '#268bd2', '#2aa198', '#859900'],
connectParticles: true
});
<canvas class="background"></canvas>
html, body { height: 100% }
body {
background-color: #002b36;
}
h1 {
text-align: center;
}
.background {
position: absolute;
top: 0;
bottom: 0;
left: 0;
right: 0;
z-index: -1;
}
External resources loaded into this fiddle: