How to use Hex color for Swatch filter option

By default, you need to upload each image which is corresponding with each filter option value (as this guide)

If you are familiar with CSS, you can use Hex color to make Swatch display as the following steps:

1. Go to the bc-sf-filter.scss.liquid file.

2. Add each style for for each filter option value.

For example: with the color "Jet Black", the code will look like:

.bc-sf-filter-option-swatch a[data-value="Jet Black"] span.bc-sf-filter-option-swatch-image {background-color: #111111 !important;}