Giving colours names improves understandability dramatically.

site/content/tutorial/04-logic/05-keyed-each-blocks/app-b/App.svelte

@@ -1,12 +1,12 @@
 <script>
 	import Thing from './Thing.svelte';
 
-	let things = [
-		{ id: 1, color: '#0d0887' },
-		{ id: 2, color: '#6a00a8' },
-		{ id: 3, color: '#b12a90' },
-		{ id: 4, color: '#e16462' },
-		{ id: 5, color: '#fca636' }
+		let things = [
+		{ id: 1, color: 'darkblue' },
+		{ id: 2, color: 'indigo' },
+		{ id: 3, color: 'deeppink' },
+		{ id: 4, color: 'salmon' },
+		{ id: 5, color: 'gold' }
 	];
 
 	function handleClick() {
@@ -20,4 +20,4 @@
 
 {#each things as thing (thing.id)}
 	<Thing current={thing.color}/>
-{/each}
+{/each}