I want an advice to make the colors match

So I ended my first FCC project today the tribute page and I am very proud (I know I strayed from the topic :sweat_smile:) but something is bothering me and its the palate of colors, to chose it I used this awesome page but my problem is that although the colors fit together, I don’t know how to make them fit with the photo of the cat.

I will be very grateful for any advice and sorry if I have any spelling mistakes.

What do you mean by make the colours fit with the photo of the cat ?

This page creates a color palette for you from an image: https://colorpalettefromimage.com/