Custom Zigbee Color Control, Create own UI define Messages

Hello together,
I am trying to implement my own Zigbee Controller for a classic RGB LED strip. Unfortunately, I cannot get the Zigbee Color Control running with Homeassistent. What I can get running however, is the slider function (level control).
So my idea is, to control my LED Strip with 4 level control clusters (one per color and one for brightness).
I want to not take care of RGB while setting a color from my HA Dashboard, so now my question is:
Can I make my Device appear in HA like any color control device, but instead of it sending the Zigbee Color control messages, it translates thr selceted colors to RGB and sends them as level control values?
Thanks
Valentin