<svg version="1.1" xmlns="http://www.w3.org/2000/svg" x="0" y="0" viewBox="0 0 20 20" xml:space="preserve">
    <circle cx="10" cy="10" r="9" fill="none" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round" />
    <path d="M10 6v4" fill="none" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round" />
    <circle cx="10" cy="14" r="0.75" fill="currentColor" stroke="none" stroke-width="0" stroke-linecap="round" stroke-linejoin="round" />
</svg>
<svg
  version="1.1"
  xmlns="http://www.w3.org/2000/svg"
  x="0"
  y="0"
  viewBox="0 0 20 20"
  xml:space="preserve"
>
  <circle
    cx="10"
    cy="10"
    r="9"
    fill="none"
    stroke="currentColor"
    stroke-width="1.5"
    stroke-linecap="round"
    stroke-linejoin="round"
  />
  <path
    d="M10 6v4"
    fill="none"
    stroke="currentColor"
    stroke-width="1.5"
    stroke-linecap="round"
    stroke-linejoin="round"
  />
  <circle
    cx="10"
    cy="14"
    r="0.75"
    fill="currentColor"
    stroke="none"
    stroke-width="0"
    stroke-linecap="round"
    stroke-linejoin="round"
  />
</svg>
/* No context defined. */

SVG

Pour modifier les couleur des SVG par CSS, il faut les inclure directement dans le HTML.