make a color hex number generator and color picker tool available in the theme functions.
The theme color is a great accent to the form. When a picture is uploaded, an accent color is automatically chosen from the picture, but it doesn't always work. It's nice to have the option to type in a hex number, but how do we get the hex number? I had to go to an online generator (https://www.hexcolortool.com) to get it. You should make a generator available in the functions. You should also make a color picker tool like in Microsoft Paint to choose from one of the colors in the attached picture.