There are a lot of things you can do with Google Search. But did you know it can convert RGB and hex color values, too? This option will be particularly useful for designers who do web design and other graphic design work. Simply type in RGB to hex for the color picker tool to show up. You can either input the exact hex or RGB value to convert or just drag the small circle around the palette. If you select the “Show Color Values” at the bottom, that will show information such as HSV, HSL, and CMYK conversions. Quite a nifty addition we have to say.
Source: CNET