<input type="checkbox" 
 name="<?php echo \htmlentities($key??'', ENT_QUOTES, 'UTF-8', false); ?>"
 class="checkbox filter__input" 
 value="<?php echo \htmlentities($item['key']??'', ENT_QUOTES, 'UTF-8', false); ?>" 
 id="color-<?php echo \htmlentities($item['key']??'', ENT_QUOTES, 'UTF-8', false); ?>"
 x-bind="filterInput">

<label for="color-<?php echo \htmlentities($item['key']??'', ENT_QUOTES, 'UTF-8', false); ?>" title="<?php echo \htmlentities($item['title']??'', ENT_QUOTES, 'UTF-8', false); ?>">
 <span style="background: <?php echo \htmlentities($item['background'] ?? $item['options']['background']??'', ENT_QUOTES, 'UTF-8', false); ?>;"></span>
</label>
