htl.html`
<div style="display: flex; flex-direction: row">
${color_block(
multiply_color(hex_to_color(input_color), firefox_hue_rotate_matrix(hue))
)}
${color_block(stupid_hue_rotate(hue, hex_to_color(input_color)))}
${color_block(
multiply_color(hex_to_color(input_color), hue_rotate_color_chrome(hue))
)}
${hue_rotate_box(hue, color_block(hex_to_color(input_color)))}
${color_block(hex_to_color(input_color))}
</div>
`