Off the shelf RGB colour pickers allowing you to extract and objects RGB values can range from a few hundred dollars to thousands depending on your needs.

Camera RGB Color Picker is a pretty straightforward app. It lets you use your camera to grab colors from the things you point at. It can pull a few different colors from the same scene, and you ...

Tabbing over in the color picker you can see the RGB value of royal purple as reference and set the LED to show something like {86, 0, 197}.

CP1 is a simple free color picker software for Windows, that lets you pick up any color from your computer screen & get the RGB & HTML color codes.

If you would like to know HTML, HEX, RGB, CMYK and HSV values of a Color, then portable freeware Pixie will be able to help you.

Searching 'RGB to Hex' brings up a simple color picker that shows results in RGB and Hex. You can search any Hex or RGB value, and it will show the color in both formats.

Color Picker allows to pick colors from any currently running application and automically [sic] copies the HEX or RGB values to your clipboard.

You can pull up the color picker tool with a simple Google search for "RGB to hex." From there, you can either input an exact hex or RGB value to convert or just drag the small circle around the ...

The color picker is tested to work with Windows 10 and DPI scaling. Picked colors can be configured and converted between various formats such as RGB, Hex, HSB and HSL.