Thus the RGB 3-tuple of values we use to specify color actually represents a single point in a Cartesian coordinate space. And royal purple is still buried in that cube somewhere.

Want to convert an RGB color value to a hex code in a hurry? Don’t bother firing up Photoshop. You can do it directly from Google by simply searching “RGB to Hex.” This little feature ...

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 ...

Simply run Pixie, point to the color and it will tell you the HTML, HEX, RGB, CMYK and HSV values of color. You can then use these values to reproduce the color in your favorite programs.