SK6812WWA digital white from 1800k to 7000k

Hi
I have got some sk6812wwa led strip declare it can acheive the white color cct from 1800k to 6500k in one smd led.
but I how to control it to mix the different that I want,such as 2500k,3500k,4000k and so on.
by the way,the ic they use it SK6812 ,which is similar to ws2812.
anyone can help will be grateful.
thanks

I am going to assume its the same, or similar to the ws2812, so you are going to need some sort of microcintroller, there is a wealth of data on controlling the ws2812 from an arduino.