This is a RGB to HEX and vice versa color codes converter. You just need to simply add the color values without any comma.
RGB color codes represent colors using the primary colors of light: red, green, and blue with color intensity value between 0 and 255, where 0 represents no intensity of that color and 255 represents maximum intensity.
HEX color code is a six-digit hexadecimal number that represents the red, green, and blue components of a color. The first two digits represent the red component, the second two digits represent the green component, and the last two digits represent the blue component.
If you want to pick the right colors for your project, you can go to the HTML color codes picker.