changed backgroud colour

sass/colours.scss

@@ -1,6 +1,6 @@
 // Colours.
 $white: #FFFFFF;
-$black: #000000;
+$black: #161515;
 $purple: #962FFE;
 $pink: #FFA0E3;
 $periwinkle: #EBD7FF;

static/wolf_head/main.js

@@ -12,6 +12,7 @@ const renderer = new THREE.WebGLRenderer({
 renderer.setPixelRatio(window.devicePixelRatio);
 renderer.setSize(window.innerWidth, window.innerHeight); 
 renderer.setAnimationLoop(animate);
+renderer.setClearColor( 0x161515, 1 );
 document.body.appendChild(renderer.domElement);
 
 // Change location of canvas.