Having a way to choose a default controller for making colors. Like HSB even on HEX#181

Even if work with HEX or HEXA, I would like to be able to have like an HSB slider to modify the colors, that’s the only tool I need to create some colors. (with same controls like in photoshop/illustrator). Because it’s so damn impossible to create good colors with the controls of HEX… please, I’m graphic designer. And that’s suck to need to go back to client project just to create a color…