Changing LED color on a Tahoma switch connected LED Strip

Hi, does anybody know how to change the color of an IKEA LED strip connected via a Tahoma Switch?
I can switch the LED ON/OFF with a normal button and I used the following card to try and change the Color, but nothing happens when I click on a color, switching on/off also works on this card.
Configure custom button-card to change light color - Configuration / Frontend - Home Assistant Community (