CMYK to RGB Conversion

What does this CMYK to RGB Converter do?

It takes input in the form of values for Cyan, Magenta, Yellow and Key ranging from 0 to 100 and then converts those values to a RGB Value that can be used to specify color in html/css code. This tool allows you to get those values.
Cyan = 0 to 100
Magenta = 0 to 100
Yellow = 0 to 100
Key = 0 to 100