====== HTML Farben ======
  * [[https://www.w3schools.com/htmL/html_colors.asp|HTML Farben]]
  * [[https://www.w3schools.com/htmL/html_colors_rgb.asp|RGB Farben]]
  * [[https://www.w3schools.com/htmL/html_colors_hex.asp|Hex Farben]]
  * [[https://www.w3schools.com/htmL/html_colors_hsl.asp|HSL Farben]]