I was so disappointed that every color picker website nowadays uses flash&#x2F;zeroclipboard to only copy HEX color value (6 letters!). It&#x27;s so slow and inefficient. I ended up making my own one using this clipboard API - <a href="http:&#x2F;&#x2F;0xrgb.com" rel="nofollow">http:&#x2F;&#x2F;0xrgb.com</a><p>Glad to see that FF now supports this API, too!