godot/editor/icons/Color.svg

<svg xmlns="http://www.w3.org/2000/svg" width="16" height="12"><path fill="#ff5f5f" d="M4 4a3 3 0 0 0 0 6h1V8H4a1 1 0 0 1 0-2h1V4z"/><path fill="#5fff97" d="M6 2v5a3 3 0 0 0 3 3h1V8H9a1 1 0 0 1-1-1V2z"/><path fill="#5fb2ff" d="M14 4a3 3 0 0 0-3 3v3h2V7a1 1 0 0 1 1-1h1V4z"/></svg>