One of the simplest apps for color conversion is here. This color converter app returns the correct color units based on the input. Along with that, one can also check out the created color inside the color preview section.

Feature inputs of this color conversion app:

Hex

Hex code is a code of color that you can directly use inside of your CSS.

RGB

RGB stands for red, green, and blue and these colors are the primary colors. By mixing up these three colors you can create any new color with the help of this color conversion app.