Getting To The Hexadecimal Code
As you may know, there are hexadecimal codes for the colors used in webpages. Not only does Photoshop know these hexadecimal codes, it can extract them from an image and let you paste them into your HTML code editor. First, press the letter I to switch to the Eyedropper tool, and then hold the Control key (PC: Right-click) and click on a color within your image. A contextual menu will appear where you can choose Copy Color as HTML. Now you can switch to your HTML editor and choose Paste to copy the HTML code into your app.
lol! no more open colour palette to copy the hexadecimal code!
Nice one there xD